{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x7feb9db4f67819dd4f26b32cb599bd2b38eff8ca3c7bdaa89ec96d2769b4063b",
    "signature": "0xf0f9210a790cae8f01d14b3965e3d95e723f2a992fcfe074661fd78768b4a0f1646100101aca9c8443526069fd907da46cd1178caf0abbf63c470561ba0bb9e61c",
    "signer": "0xEA7A9c0C2534c115A90EBBa741D9d51530BDD7c2",
    "userId": "80680623"
  }
}