{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1602164937",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x338227db5464eab58445baf4afab41d354c8ad9ec7087a9b0ce26fa50039b467",
    "signature": "0xbc5c90c06fcca70f64da9de837170d175792b978e4fd34150577211507ca073c59ab3197754001e56625c3544307505011c4b13157ebb9f7f1f90ab40fcb51bd1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}