{
  "manageEntity": {
    "action": "Follow",
    "entityId": "578849678",
    "entityType": "User",
    "nonce": "0x20751df8f7d4184c048c70311ab781db829fd50b656d51674ef81cc11b63af52",
    "signature": "0x1363c00aa114e2c029a8ffa5d9f6322179e560542106e6dd10300fd5df92890e4a4a21f75e7a1f1d70f3688ea8c589bedcdb96e89f01eaba2c7da2199b83e5771c",
    "signer": "0x3e30a6d82F7A5625D77D04B0FB2f510531DA2517",
    "userId": "920136801"
  }
}