{
  "manageEntity": {
    "action": "Follow",
    "entityId": "290283513",
    "entityType": "User",
    "nonce": "0xf9bcdf0ffaa41d71c867b0ca7ceb5514c9d72f5d0aefa10c710e4832feaa4938",
    "signature": "0x46e648d81fdc94b53f086b28c2f2dfa29e362dcc0266db023c251d4b977036896d3f3c78ad8bc1cf8e063de8474d00700d7dd70b0b6ec65d874512526cee9ab71c",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}