{
  "manageEntity": {
    "action": "Repost",
    "entityId": "572277323",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x79b230231a01b1d436c08897ffdd42a0e8231af812144b0a0658a038155428c5",
    "signature": "0x813d00ccd2dfb5cd17e5b782d18188f55f1fb9a78a1b74770967b5b1c50013410551d118b580fac14c239ad10517807aa0fd18fa885b5754206122a9b58ade271c",
    "signer": "0x14d7618B82Da4e7176FDe32e4379943eCd69798D",
    "userId": "238125623"
  }
}