{
  "manageEntity": {
    "action": "Repost",
    "entityId": "496839672",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6cf50985067c83c3967bdc6503b9a55db52440b216e1a82cacefe2b4a8026f59",
    "signature": "0xa4fdfe3cb115f4115e03ab125ebe3f0733065b3bb1cefec832ba898c329c460b23e81bac7531cfb965b299982fde4d8ef1ab057dfc1e0a9bbbfdafe05c5a280c1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}