{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1734505925",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfafb9696e20dbe8be19c254a1cc71fcf3f0ca8a79dde77733bb285fef41dac56",
    "signature": "0xc382cd6f66a51e2d0c76027971ed6779657bbd9ca12dd06cd8e9214091b8c4f92a1f37be528b9eb32bf866ccf95ffefbff729b4a650cfbf67b985ac61ca2f1861b",
    "signer": "0x45f053EE6d99e48800FdabfC3da995B364e9dA54",
    "userId": "628434403"
  }
}