{
  "manageEntity": {
    "action": "Update",
    "entityId": "561360037",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaiera75brf77hwyhys57alq3te4xvqrq2x3xeqeips4fskxsrapcdqz5q\",\"data\":{\"name\":\"戢欲\",\"handle\":\"Jhonnycage\",\"location\":\"Tokyo\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x544c8c8ff9676e2df65656244b9671964753d43b93d86744762bf335f908bcbf",
    "signature": "0xc41360f6044b970200a2e48baebfeb0b3ce99c5e19cf9f54c7f41249bd93ef8d1bc373cfc83b6387e91ea049d2a76ab75bc291a44b43ba13efa79c1be5dcccc41b",
    "signer": "0x925c43F84c8eB1fF20B175479C7AD3438762D441",
    "userId": "561360037"
  }
}