{
  "manageEntity": {
    "action": "Repost",
    "entityId": "840076339",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x640ff22790abdf4b31367aabd49353d3741cd52b9af48f493e75458cf2e3582e",
    "signature": "0xbfa6bc3de3b82ea209ec5b85cc5a5583661e442f4c793dde90053b1a3f001e2f64b7718750d802af79fd30bf1248bc7c43f85cba30e983fe31a51ce01fa803411c",
    "signer": "0x136A4e19270387bc21d7e58a9592D46864B0Ad57",
    "userId": "956002390"
  }
}