{
  "manageEntity": {
    "action": "Follow",
    "entityId": "57703",
    "entityType": "User",
    "nonce": "0xb2f009eee71c3c52453133fb8872feefc6b12a618e3bb0a51f37e3621707263a",
    "signature": "0xde3475e6acd241bef3ecdae91ccb320fc6494f066031d0969bcc994d8a88242928dec7be306a546f08573b913d20fef27921b8bc69b3a8249dafdc61a397da411b",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}