{
  "manageEntity": {
    "action": "Update",
    "entityId": "725778874",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieravjde7l75aphhrpuwahvjdv4ayox35twk5uv7kp2sr6pnid24eyna\",\"data\":{\"name\":\"KLAMPER\",\"handle\":\"KLAMPER\",\"location\":\"New Taipei City\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x898e88f02d60aef06edc33484a66d8c575614f08c4c5a9736ec9b3e4154224b3",
    "signature": "0x8d18191be1a6a2a6322aeb8116d95895868033a7ba4062b1c38f7b9925d5dd2b2e2355f68417ddd23dbaba4f2ba049e9c56c25ae58b52fdb3ac10d68d535f5f81c",
    "signer": "0x4a901ba864C2F225E78126f6877a9646e2096b90",
    "userId": "725778874"
  }
}