{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1485653932",
    "entityType": "Track",
    "nonce": "1792352781070986313",
    "signature": "0xff7888995b082646bff98284bc67681e53ba78cacbd5b92b56d1dc11c42d3a5662efd304d46a42663300e9677e7401da326d038fb79923b847b994daab1b04d41c",
    "signer": "0xE9e5656ce6F7Fe41FDbCA982901407eB55765cD3",
    "userId": "670307808"
  }
}