{
  "manageEntity": {
    "action": "Follow",
    "entityId": "319704",
    "entityType": "User",
    "nonce": "0x93f1076e55273b3744caaec752ba266ce646817f393ac6b4f3eb5da29ea23ed4",
    "signature": "0x9c90a4b1d417c53e83d0b049d3fadd6aba64ea94f68194b57c857b220c07e05e1dfa6995abf963a39de1ed2275c945933bf0c6810539eae47ac6944522fa25c01b",
    "signer": "0x40E8E224E8F8a9f835e4dc8851Da72DCEd75986F",
    "userId": "504092010"
  }
}