{
  "manageEntity": {
    "action": "Follow",
    "entityId": "688",
    "entityType": "User",
    "nonce": "0x0de616ac8d2dba0e5630e95ca6f24e3eceb9da1c3fad4534bbe8a4b35301dfe4",
    "signature": "0x431d2e9bf6d26e7caf33159e62d5248248aaf2361536bf4bf275f51c61515bb65ebfe4c53558a7299e1d193a311c9f6d210577e98f56e8d05e9358eef204075c1b",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}