{
  "manageEntity": {
    "action": "Update",
    "entityId": "990968091",
    "entityType": "User",
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    "nonce": "0x0c26eaf641640a658d910846321a8279cc0a20957e3f36a2e99b0715e81e9901",
    "signature": "0x7bab5c50ad85e42578987688b3c7d42f68743e2f5b4702c6231304d8e9825d0f634c9cea4da6936467f1c8cb0f765b5dc359ac4a0660cebf64edd516bee749431b",
    "signer": "0x6B231EC2026efB1974A26e345776a40EA749145D",
    "userId": "990968091"
  }
}