{
  "manageEntity": {
    "action": "Update",
    "entityId": "2145290385",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"X THE FLEX\",\"is_private\":true,\"playlist_image_sizes_multihash\":\"baeaaaiqsedkhvggm5k7zah6gkgmfy32zonieurxqkyfiio5hi2uajkhh7bcky\",\"release_date\":\"2026-08-03T13:33:56.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[]}}",
    "nonce": "0xcc32ee46689d266edf77fd1c1abc0fd4fdcfd31a8dd6b6e2b2cb521e173d30cc",
    "signature": "0x0ba19caa54ca1ca252bb7d41af941c9784a829858c01b2ba08b721c6c6baa01f23677b3b6eac4f70a18e264973b325b9ae2c85601850515007be282cdaeb87301b",
    "signer": "0x4B9F6393F7DB4995E29bc601eE2D8037Ec63a9D1",
    "userId": "163718009"
  }
}