lotus state list-messages via JSON-RPC

output.txt

Node: 0 - lotus state list-messages --from t3vqk4yuqqsuzksgkprhwbjjmthm3qos7jrpzqvzurlaggui5wngq6bdlq34tbcolixihgnggoz4ynwqx53phq --toheight 400
Jim request {"jsonrpc":"2.0","id":1,"method":"Filecoin.StateListMessages","params":[{"Version":0,"To":"\u003cempty\u003e","From":"t3vqk4yuqqsuzksgkprhwbjjmthm3qos7jrpzqvzurlaggui5wngq6bdlq34tbcolixihgnggoz4ynwqx53phq","Nonce":0,"Value":"0","GasPrice":"0","GasLimit":0,"Method":0,"Params":null},[],400],"meta":{"SpanContext":"AABj1sMAYGXMSHIOhuEKHW7iAbkYb9otFkATAgA="}}
Jim request {"jsonrpc":"2.0","id":2,"method":"Filecoin.ChainGetMessage","params":[{"/":"bafy2bzacebqqnwlhsqv6vpfakiqogli4i5xp2npqdk3ofmofadupifwglpvt4"}],"meta":{"SpanContext":"AABj1sMAYGXMSHIOhuEKHW7iAcxlrIYSbkV3AgA="}}
{
  "Version": 0,
  "To": "t01000",
  "From": "t3vqk4yuqqsuzksgkprhwbjjmthm3qos7jrpzqvzurlaggui5wngq6bdlq34tbcolixihgnggoz4ynwqx53phq",
  "Nonce": 10,
  "Value": "1000",
  "GasPrice": "2",
  "GasLimit": 111894594,
  "Method": 5,
  "Params": "gwGBggBAgYIGWMChYV79/0MjiM/dOGuq8z/MjZJw8Tc0FtZzyP1BraaKjdJMQ5HLFb/6ZLXlGXcBrCW2+vqBL5JUwebdKyIebadz2rFqVy0k5Hl21k/hMPMtbfoDkSKDR/kzmpsa9GFIUBsXqRR8Pp+xwEQ3AJ4yf84EbUGbJYUhGA0lvv3bHIurE5g+RL+jy2rSU4lxO/hhoeujD5/CRW4/qqq14Yh0qrTF4vIy4PKOYEaALX/dwwDdFxu0BMLBCdDwqpKnx7kgWJY="
}
Jim request {"jsonrpc":"2.0","id":3,"method":"Filecoin.ChainGetMessage","params":[{"/":"bafy2bzaceb2x3sp3ujg3ehpne2gu2vs5p2whnl3lprkqqrj2lor62tdqp7qo4"}],"meta":{"SpanContext":"AABj1sMAYGXMSHIOhuEKHW7iAd+y6TL3xUrbAgA="}}
{
  "Version": 0,
  "To": "t01000",
  "From": "t3vqk4yuqqsuzksgkprhwbjjmthm3qos7jrpzqvzurlaggui5wngq6bdlq34tbcolixihgnggoz4ynwqx53phq",
  "Nonce": 9,
  "Value": "1000",
  "GasPrice": "2",
  "GasLimit": 119573752,
  "Method": 5,
  "Params": "gwCBggBAgYIGWMCHoAbYyXUycyWfw13jL/kUnnSDCQdVYR7n1u6YZ0wfItxuAxhKpzB/lTzx2OcuNk62UZzlM7MZbjZ2RMTCtkte9KhhBFuvfdEggo6MeJAByiYCe/xRtIoTmSX9NTB3GmUQEnuw/t6kUTw7k+qgmXA86h+iiF71uBr9jQx1gaamsTXjmn/0zUF9aQswxZa5j9O3XlnrBb5z7NXLVRIYuwq2l64lXGGmJ6yxPA7O5g2rvRcOOHVX5sYjHjFg7YrS13k="
}
Jim request {"jsonrpc":"2.0","id":4,"method":"Filecoin.ChainGetMessage","params":[{"/":"bafy2bzaceb7jwzdwmyn74aglzdzibr2nfqgf6lqqpldpimlv53mna5etfzmr4"}],"meta":{"SpanContext":"AABj1sMAYGXMSHIOhuEKHW7iAfL/Jt/bHVA/AgA="}}
{
  "Version": 0,
  "To": "t01000",
  "From": "t3vqk4yuqqsuzksgkprhwbjjmthm3qos7jrpzqvzurlaggui5wngq6bdlq34tbcolixihgnggoz4ynwqx53phq",
  "Nonce": 8,
  "Value": "35716102921680",
  "GasPrice": "2",
  "GasLimit": 205993470,
  "Method": 7,
  "Params": "ggJYwI/zAxG+GJdxTGhE5uKHxcJZOzyo4VVVgiisfK7wvAybsx6jSIxIfjLy6Ew2BLZHko72jaevIND5PRkK5PIFkkeU/kNJUBwraiW5tKc2ogWX9kELYRfLfHo7o0aWiXa54weyeWYWbZfaLv5c6YC5f5lJrOOX6XZ578c4r19PydJR4WhJGbjsAaUBCZIAvczIGq9ygWNBZs5Q/btq+JvkoLkM8CQo0tz6+ObvoxvBwOCWKyNhypJQBX5BBFUyk40ncQ=="
}
Jim request {"jsonrpc":"2.0","id":5,"method":"Filecoin.ChainGetMessage","params":[{"/":"bafy2bzaceawwgn3zt5bc5p5da3pvzg6necveumtdcuyc6pvo6vkimtkaurdnu"}],"meta":{"SpanContext":"AABj1sMAYGXMSHIOhuEKHW7iAQVNZIvAdVWjAgA="}}
{
  "Version": 0,
  "To": "t01000",
  "From": "t3vqk4yuqqsuzksgkprhwbjjmthm3qos7jrpzqvzurlaggui5wngq6bdlq34tbcolixihgnggoz4ynwqx53phq",
  "Nonce": 7,
  "Value": "401105193479910",
  "GasPrice": "2",
  "GasLimit": 19052473,
  "Method": 6,
  "Params": "igEC2CpYKQABguIDgegCILmvCycBZ2FehlH9J23b2g+nen0ryIFMk+qcg0KuFdQ+OQGlgQIaAA96kfQAAAA="
}
Jim request {"jsonrpc":"2.0","id":6,"method":"Filecoin.ChainGetMessage","params":[{"/":"bafy2bzaceaf6eubbp4atxg37m2rppalcxgr7vosnvnxoeckf3yv2ynp6ysq5a"}],"meta":{"SpanContext":"AABj1sMAYGXMSHIOhuEKHW7iARiaoTelzVoHAgA="}}
{
  "Version": 0,
  "To": "t05",
  "From": "t3vqk4yuqqsuzksgkprhwbjjmthm3qos7jrpzqvzurlaggui5wngq6bdlq34tbcolixihgnggoz4ynwqx53phq",
  "Nonce": 6,
  "Value": "0",
  "GasPrice": "2",
  "GasLimit": 344365021,
  "Method": 4,
  "Params": "gYGCi9gqWCgAAYHiA5IgIOWkBuni3FeIJvmZHVs/mJb4Me9KE4mGzpLoVKnTyXciGQgA9FgxA6HwWfpcJsg5jaTjlcTlUcMTjU5teczvswSNgTo3Efd967B1DCseozXT/fBmqHIGDEMA6Ad4VHsKCSJwY2lkcyI6IFsKCQl7CgkJCSIvIjogIlFtZE5CRkF6cXdWc0JCSG5YYnRlNWZmYnlWc1lWNGM0ZmcyNHhtalRtWTZnSDMiCgkJfQoJXQp9ChkjihoAD29RQwAJxEBAWGECktgNK84HDKaum0Aix9pidQnSIPF5R1RJJsmD7UTpIFE9xH2GDjM+XjhiRNmR1P79BcY8GTNqT9bC53Jg94NP1Bt8PEAswg2FvjHVRV/skvw7HzysXPBAFVcJHmQtQtMF"
}

can you tell me what Params mean ?

@Thinker024 It's generally base64 encoded CBOR data - it could be any type of data, depending on what the message is about.