{
  "manageEntity": {
    "action": "Repost",
    "entityId": "313650",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x02c2caaeac3316d48489a158e8894fbc08f850639af6fb75962cce190b20b977",
    "signature": "0xbd894281ae4bd9269152702d36faed046555c840a552d033904f740bd94ae865592f8f5c46471e84d8ea19a59d46310f6336546d36fcd04e430db91d8435806d1b",
    "signer": "0x59765b22C96E88dA578af23E8611d6ca2dcCd7C9",
    "userId": "377610060"
  }
}