{
  "manageEntity": {
    "action": "Repost",
    "entityId": "292219448",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe83c1b75226b5b608e26c59876512503cb1e6a9601615942c1880b7731a1e855",
    "signature": "0xb1bf686b61dba01a47926955e3ccf9f578ed32054f4e2ce10303a4343306477c15c3b901470a88eb08c76de3448551ffc777d31be5172a6267bd50c4e07716b91c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}