{
  "manageEntity": {
    "action": "Create",
    "entityId": "356826583",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieraxqti52k3fuy3dsxpnn6lny3gyk6jaqnno5ddcsqi2nviff5zcctq\",\"data\":{\"handle\":\"INKsys\",\"name\":\"INK\",\"wallet\":\"0x7772F93B335D5DC680146419797B3A3CF3cf246a\"}}",
    "nonce": "0x37f61f45e97148f2b4fce2e44037ef924c0030b8fb84a20d43526837709b8be1",
    "signature": "0x6bf22ae92e604ee0b9b0d280ced38bcffd580391c7d9ea4c80c3c6eca7110bca639df63925f3bb8b3b3d66574db664b5402f684cc000b810062ecad20546dea81b",
    "signer": "0x7772F93B335D5DC680146419797B3A3CF3cf246a",
    "userId": "356826583"
  }
}