{
  "manageEntity": {
    "action": "Create",
    "entityId": "463353146",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierap7moawazo7pkgr6gez67f2ztbohzhsttcbicf7baju4tjtmaxvza\",\"data\":{\"handle\":\"agent_rubric_2026\",\"events\":{},\"name\":\"Agent Rubric\",\"wallet\":\"0x4FFEe482f9b3AB59D65B95beBd8ab05c11ed0f67\"}}",
    "nonce": "0x6c6e9f065df441a3439389a11e3bfd37712945c2691e4517790d703871588443",
    "signature": "0x14751c0bba5b2991e2f03a9f2348058d6a9a4b2e77e4eb0032e457bf2c11b5552fee555c2760a319b80d72923e24e70a2b65ced95566f35a0ce76c4ec2bb128b1c",
    "signer": "0x4FFEe482f9b3AB59D65B95beBd8ab05c11ed0f67",
    "userId": "463353146"
  }
}