{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1428",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9b89b702906c71a8530da00ce03ad502445e31a2b6002b95c0ec96936756c70f",
    "signature": "0xd05783c57cd28d052338d490d1cb008930e7cb5bbda590130def9fb898fa01da6a0eafe609013fc920b40513c4556bb5940275032eb7f35e69e5bc007b677d421c",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}