{
  "manageEntity": {
    "action": "Update",
    "entityId": "990968091",
    "entityType": "User",
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    "nonce": "0xa3168b7f5bf655680c2070a3ecf14c9b66e3e61406b9a53aa8b48877c6d5b085",
    "signature": "0xbf00c23a6aaa594489edfbc8f7b8f9a5a0970bb1edc6fdc6a149187363ccb270550155c4bea4f9d7b27d0178a011f727372af48095bd827ecdf1cf996782ea141c",
    "signer": "0x6B231EC2026efB1974A26e345776a40EA749145D",
    "userId": "990968091"
  }
}