{
  "manageEntity": {
    "action": "Follow",
    "entityId": "136844578",
    "entityType": "User",
    "nonce": "0x4e55e94d8609cfaa2db331e7c67673f8238f1b7ced4ad74909dd0223b2307960",
    "signature": "0x42b8fb5f44dc2f5df366498ddde6431f7976c16f0a4617026e81a955251c40cd221601998b64890065339237a33e5b99b7131b85ddf0120780a5ca8edbcc0b521b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}