{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1476648143",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7f9f748de5887d58371b407a1d070ba69f0512e9b3b09e2e4c8151629718e6ba",
    "signature": "0x78d3fc542308f4a54124d1c49ef589f4b44c1d5fe29514eabd7841f7d010b39a47dabd79aaa5aef6a54432a2bc3b2e87c556195e4de767c69bd10ad510e2eddb1b",
    "signer": "0xBD46d315142217685c7fE4aC6359DFfe663E7a4D",
    "userId": "409129"
  }
}