{
  "manageEntity": {
    "action": "Create",
    "entityId": "603981657",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieraejxkphjpfc75or46fjtqlsfgfed7bshgaabckzse45ga5tkv5uha\",\"data\":{\"handle\":\"671BigDaddy\",\"name\":\"Ken\",\"wallet\":\"0xB91b7bF3E5cA5667fe5FB51F9B6873D696a4a8b8\"}}",
    "nonce": "0xa611384e04be744e095042975ea086c0771cf8b0b21736c68ea1bf20511a5306",
    "signature": "0xf50826216dc39070b77e2981bee991d5ebeb82e3f971efc6221895c96a86c8b8317ea98215aa7a1b89efd8a5677298824b71f7d2775a57d79b7ccd54c0b145e61b",
    "signer": "0xB91b7bF3E5cA5667fe5FB51F9B6873D696a4a8b8",
    "userId": "603981657"
  }
}