{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0xcef745dac844f4091c635f7ae48cee085c98d641296787f45544251dc1e65f7f",
    "signature": "0xe3f029019c0fbb9d871ed5ab53b1f9c5adcbb8fb7aa6a26bb9211d2b074ea1a62e3f18eceb022f220b075c9fe5724a87a95675e97847a6f4715df01b5d72de881c",
    "signer": "0x4E073b7076371ff6Bf848d0B4abA785B38B5ff1E",
    "userId": "303393509"
  }
}