{
  "manageEntity": {
    "action": "Repost",
    "entityId": "702501179",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x82aa891a54dcef3caf05f9456a538526bb25706d99c6badeda127414d176279c",
    "signature": "0xe5b929a9c6fd2bbcd2d7a6f0a0e40177db8c7c4dad96a863f2a8a2593aca06cc51895f9ec975a220ea014a6f110e208186f8f83b86abd8e686f36f1464796a241b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}