{
  "manageEntity": {
    "action": "Update",
    "entityId": "728580279",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierai3cxruupgchz2gecs242gxfgd64j2jbc5kk2jug356s7plpmyvmq\",\"data\":{\"name\":\"MFresh\",\"handle\":\"MFresh\",\"location\":\"Anaheim\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x40e7a6a3f22cc6aa513742f4df744ef09cd1fa0891048eb28a3bba7e14f55882",
    "signature": "0x52dca593e31411e7f0c7bb0b657b306c33f9abd8fcbae3e02e467e6fbe513e347b78a1b6d2c1ea465132aa3b83560a094521c45af5febc5c827bd7dc6ffcc4561b",
    "signer": "0x8FC10d55fc21a28Bb280730c2478a62165b9f75e",
    "userId": "728580279"
  }
}