{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x615fedc09156d5364faf7a8ce111523c003b4b7ee76bf652b79649ecfd04faa5",
    "signature": "0x9a343e2f30b51d166aa90e3c5e6d6a43b3a16e765af59c0dbb38c82149eaa5bf3b684c4b2fc5aca862235bab1294fa5dba2b4bf2e6faebbcf7ef08a8bfb9f70b1b",
    "signer": "0xA0660E978c394F58cEfAd6b8dc7b33Cf669d42c4",
    "userId": "234771215"
  }
}