{
  "manageEntity": {
    "action": "Update",
    "entityId": "1779040834",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"ELECTRO\",\"is_private\":true,\"playlist_image_sizes_multihash\":\"baeaaaiqsedclfxbos2drd6niy3de64hnirltkg5duyzfjibee3orbmskqoo72\",\"release_date\":\"2026-05-17T16:23:30.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[]}}",
    "nonce": "0x211539fccd7d0d3f52549ffbd1b9492a71dd1bd865c3e562301a309a600c1158",
    "signature": "0xc59c4c4e4a96a0f7aba0d7969d19f33428a2cda66c2e06dc0c57c2577961a5b06b08e71d1c87800f3e503adec0808c5121d9aef78c04718b76db75d0a264f1b71b",
    "signer": "0x12Dd122e04eDA14fA483f2F178ea67E04fd312B9",
    "userId": "388523895"
  }
}