{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1235764825",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2b70985d73a0252044fcff40305af053a9f0345dd597fc0dd2c175100e047dfe",
    "signature": "0x8319647f8702a4072f6d54a7e2a8dff3bda11faedb2327fed2820c9c672b09f4685aa714bc096f41d43d81505db54fac1b9b6589b048d06999bec9192f2301b61c",
    "signer": "0x63EbE5a1B5C5F156330BDf810f5fFf6A224c75c8",
    "userId": "309080"
  }
}