{
  "manageEntity": {
    "action": "Follow",
    "entityId": "320580",
    "entityType": "User",
    "nonce": "0xd902e6892e1fe5b2c11ffdf7777760ea622e41ddd4552370225679c8906416b8",
    "signature": "0x1b78d24aa639e646288c33c385986704beae993918a80678e7cd2d9f1cf24af077fc4c4ef5449fbeb1dff8bda8bcd3628657b96171e04770de2e94aba937225c1c",
    "signer": "0xa899e54a1aE2f8D645E14e3E1EBF6398971ece5A",
    "userId": "906687997"
  }
}