{
  "manageEntity": {
    "action": "Update",
    "entityId": "549983695",
    "entityType": "User",
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    "nonce": "0x81207c1964d4a6a0b2772e59ab62e779bdef2992d6b8dd389c9c08066cccd80b",
    "signature": "0x00f5e14f8615671472fe18740d8d5f6bf3b7b5f53f55566b72069149ec7c936a01cccb3a71a453e2860e9fa48b0e8c0739606e416749108eccecfd6effc295831c",
    "signer": "0x5877F7e1aB261CEa57f1734519117Ed49d50c8c3",
    "userId": "549983695"
  }
}