{
  "manageEntity": {
    "action": "Follow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0x8f275c6e2f13ae7d0ef149deb32390cf0c2101a949e630affabaab94d231c54d",
    "signature": "0xef65d9bcf5474e14a84e3a1556cc4edbe294b06ceb17c9c112e2777709a8de9c64b98cc7f1ae424696955153f7fe568f4868dbebb21ab2b53b32fd807d393d5a1b",
    "signer": "0xB874f4621c8c59121feacEaD49e379Baa95ebC5b",
    "userId": "480497000"
  }
}