{
  "manageEntity": {
    "action": "Update",
    "entityId": "838845372",
    "entityType": "User",
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    "nonce": "0x4f20d8a7389ababc2d3af0e8c6d47fc3077b21d657f0720b5ad6032cc6666716",
    "signature": "0x5d33d07b1b3a2ee600c25bfcdb1b07cb6891e595a78950abaa4eb81dcdbc925a5eee5318bf4ccef3303e2a0e7a31151c3d2a3afc6870d95b869c37602b6401e51b",
    "signer": "0xd3D7e58C92d4bbB0dAE40C464B950A56DF802BDF",
    "userId": "838845372"
  }
}