{
  "manageEntity": {
    "action": "Follow",
    "entityId": "251854",
    "entityType": "User",
    "nonce": "0xb527eb6b4cf241774f0bf078ee6f1c40965c0bb596fd419dec0e1b418922502e",
    "signature": "0x12e38d0c9d4e4970d44cfdecf4f05264dc6c5a7a7003f6d3620b12e0488a0ed673bbdcef8d54ccfeb20b529596f7ddd96c85bc973d3d3170560408c1dd8882741b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}