{
  "manageEntity": {
    "action": "Repost",
    "entityId": "707363",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1ed80607a8f245f0c5c5d1273cf7c28416bb6d908d4f0e37ae4e076356268daa",
    "signature": "0x060552c8fdaed842f38b558a27814a7e00c7b0ccb1bdd577705c0161e71bebe81fc358291d351f041c3c5fc7d5638902f9aa57f0b0fc2a345b4268402ae1819d1c",
    "signer": "0x990Efee96276569Be96c8776E58B60Eb951DA8f8",
    "userId": "67349"
  }
}