{
  "manageEntity": {
    "action": "Create",
    "entityId": "302653190",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"playlist_id\":302653190,\"description\":\"\",\"playlist_name\":\"FTS BEAT 01 (feat. ELEPHANT MAN)\",\"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\":1777503686,\"metadata_timestamp\":1777503686,\"track_id\":644895}]}}",
    "nonce": "0xeed71baf65b10569989e68c051bd15f443b4321490bbc7924ad86c0f9d2d010c",
    "signature": "0x4d75337eb34b2f31f3dca60449a4f49c7182b1ea64006f54cb03d94a606d53a911c5c210d7c24ad2fc8e4f414acf0c9a164f418703368efb6994f42c0fa61f8c1b",
    "signer": "0xfa7A44BA61CD147719cb7b45f725F492c63838A0",
    "userId": "346285"
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}