{
  "manageEntity": {
    "action": "Follow",
    "entityId": "800713840",
    "entityType": "User",
    "nonce": "0xb3cd14eb050f85433214861f997022551f899d74754d7f12091370531c8e2fbd",
    "signature": "0x258a50fec26c1276d148996099d0d12ba5f6df9e4f1302e22477c351aac426d64d12e030e15155612649cf212e8267576c21787d24c5c394e15b2a985b040a391b",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}