{
"manageEntity": {
"action": "Update",
"entityId": "4281",
"entityType": "Playlist",
"metadata": "{\"cid\":\"\",\"data\":{\"playlist_contents\":[{\"timestamp\":1792432788,\"track_id\":1257645695},{\"timestamp\":1792432789,\"track_id\":1107160652},{\"timestamp\":1792432790,\"track_id\":1928809296},{\"timestamp\":1792432791,\"track_id\":819775779},{\"timestamp\":1792432792,\"track_id\":1855288644},{\"timestamp\":1792432793,\"track_id\":1379693801},{\"timestamp\":1792432794,\"track_id\":560700555},{\"timestamp\":1792432795,\"track_id\":2005336056},{\"timestamp\":1792432796,\"track_id\":1195892994},{\"timestamp\":1792432797,\"track_id\":1746697005},{\"timestamp\":1792432798,\"track_id\":601708128},{\"timestamp\":1792432799,\"track_id\":1192577776},{\"timestamp\":1792432800,\"track_id\":648380839},{\"timestamp\":1792432801,\"track_id\":1171021155},{\"timestamp\":1792432802,\"track_id\":1694047025},{\"timestamp\":1792432803,\"track_id\":819600942},{\"timestamp\":1792432804,\"track_id\":1112813430},{\"timestamp\":1792432805,\"track_id\":2114751762},{\"timestamp\":1792432806,\"track_id\":1363640090},{\"timestamp\":1792432807,\"track_id\":731660484},{\"timestamp\":1792432808,\"track_id\":872329411}]}}",
"nonce": "0x2365681b2a867568796fc5daadc61c73b94c875fb50d4298e92eb1419d45d787",
"signature": "0x7033bec7328870284ea7eb89ab5527302c145e2da67367ca04949b64ca70bc0f1a55ab797af7cc5402077ff3673b95ab24a8c1b33b50c5abc57b1d280e5721d41b",
"signer": "0x1CE93c43F8574f553E8071e946654066188B61BC",
"userId": "51"
}
}