{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1065453740",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1896424e5bc9ff15bb632e16883e0701d218283db8e42d082ca4bfcd6c194e63",
    "signature": "0x25176a65f7300fb83c06e318ccb1154c741d6af67c63eb3669728fe6d7f2be10187838275f338da510ee4e6985ea7452eda9c882d98b15a7fe1054198f9bc9241c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}