{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2112080906",
    "entityType": "Track",
    "nonce": "1789109419555637123",
    "signature": "0x5d8ec663fcd6de5c946e626d0eb88541674d260578baf4a836a52831b7f362e741d72c90ba581e5b65aeeb7a87894ecde180cd4cbff048bcb5f5bc3ce187e5bb1c",
    "signer": "0x6620103988B969bE5810F1B5530c1A44Fe6048A1",
    "userId": "568518925"
  }
}