{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1903988",
    "entityType": "User",
    "nonce": "0x35ce7109f42fc53b0f830786000bc24d750ec87f2a2f1ff9ba2d499958892078",
    "signature": "0xbe39c6de01e006561257536747124d58e9facf22c02dbcf79c54a185adcd29bc76273e755b335fa4a34a8143730ae63970be1bbbe0924b4660255f19b68b07f41c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}