{
  "manageEntity": {
    "action": "Follow",
    "entityId": "900057687",
    "entityType": "User",
    "nonce": "0x8b40319a61994f871173a806562307bb66c21f3c8367bec45f66a3ec7fa2485d",
    "signature": "0x55f512c81a65e77b9bda25936f368760c10b4d1656f57327898c930549c78de66ae1f9e8bad8c41642e8dc4caf719c2a8723de49b3bfc843caa40a626145b0d31b",
    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
  }
}