{
  "manageEntity": {
    "action": "Create",
    "entityId": "858454737",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierax456d3qtfg6w77vgdbtismrkv3tgcowypmvmqgnpo2s4nmig2o5a\",\"data\":{\"handle\":\"FxAirdrop\",\"events\":{},\"name\":\"Fxdrip9\",\"wallet\":\"0x1F90dFf52dE2CA58B7c28B00BE6D493454cbFa21\"}}",
    "nonce": "0x8e15bdeed6df4addfa17c38627718cda91fc10075cb983dfad6d5ecb3ecbeb6b",
    "signature": "0x1b78ba89584ebba313bc4418baf38e97ecf1e529d77a1ebc35d573eda2790e803bef8b6b7eea5bb5e36b607aa4f1cb7ec45ea56a45cd69a1ff30c78a379293741c",
    "signer": "0x1F90dFf52dE2CA58B7c28B00BE6D493454cbFa21",
    "userId": "858454737"
  }
}