{
  "manageEntity": {
    "action": "Repost",
    "entityId": "679271",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa1cdb16cf564411fb4931dc2d3d248163bde4e72615e664d1f539ea2d1010062",
    "signature": "0x04e3f4edefdc71cfe533d60e5cfca83716b5a1a997527805caae30a2ccab336402752959ffa4bd599709ec3555c4f2198fb6f7db7a0e883ac2af712e8e841ba31b",
    "signer": "0x136A4e19270387bc21d7e58a9592D46864B0Ad57",
    "userId": "956002390"
  }
}