{
  "manageEntity": {
    "action": "Update",
    "entityId": "267910787",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaiera42a3q7qnfuwsltt6r5gvqr6luu23igduizn7szxvusdyeu6yy7ga\",\"data\":{\"events\":{},\"playlist_library\":{\"contents\":[]}}}",
    "nonce": "0xedfc0dc6c79230c187dffa41461e9a60c5a1f147aef24710a90c595fba256f52",
    "signature": "0x5c2a296c6c30b132ca58ab0aac7131e1ad430eeb16f184ba72c34a7f4e03a2125f3109ef2dd1bbbe9a3a4562c591ba4bff20b75393cb4315c852789307c0fad21c",
    "signer": "0x29a7E09A087404bE0d171B4ad8ebc3cE31676354",
    "userId": "267910787"
  }
}