{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2006622783",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9d80c86ca93e4df0423920ce8bc7e1dfedc9b64139834180b87ae56f7dec7c18",
    "signature": "0xb8dabdea95f8e0655f63e4bce7639cb5ecbb62641629c536a9f6188d5a86e8685caab89066cfcab49678f9233796a7cadac68740ce00743e86520c6d6da473741c",
    "signer": "0x0f438E987Dc83db8901Ba8fE309b6A8B6a1ff762",
    "userId": "721617073"
  }
}