{
  "manageEntity": {
    "action": "Create",
    "entityId": "1096864881",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"playlist_id\":1096864881,\"description\":\"\",\"playlist_name\":\"DID YOU EVER LOVE ME\",\"is_private\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":1787039742,\"metadata_timestamp\":1787039742,\"track_id\":77956233}]}}",
    "nonce": "0x8ee6e28775d5d9334834b19dab585f1fef313b2bae5a4bba3980e8a8cb03535b",
    "signature": "0xa739c3df82a143ca41463f73c7490571fd6a654407b58d15fee1a9a77632e6b95865ba7cf35532fde5e316f4519297120238b889410e3891614246cac4d28bbd1b",
    "signer": "0xaBca4973b8911Fb110a95E6e00e5BBFBCa671473",
    "userId": "832058678"
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}