{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x0d22d311a872c8500c0e983ea651be8b53e4fa8aa28543052cce8a768d22068b",
    "signature": "0xe23f95be737ba3b55e94ed382bdb22077f44d309a225a06c419235fbf791b5dc4658a5b1fcdb6805c36eae3261707983a444662abf59202d18b418cc5414860a1c",
    "signer": "0x020ff5cAB4200108e5ac8E0fd6c008E0a2dd7636",
    "userId": "54497799"
  }
}