{
  "manageEntity": {
    "action": "Repost",
    "entityId": "700781280",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3bce404aacd21fd3d3d1b43409f1f41e0f8700316013123b476952b0ba838191",
    "signature": "0xc5ba09b9d4d068f4634a64435e528b02da14e9cff90b699cc2a891b6e64bf8103b2bf751ac3077c4de2734ab20eb4e9bbb10ae208070e53577ea7e60119a173c1b",
    "signer": "0x044142FBd4AF7201d53A9BD1d822768a436d6314",
    "userId": "683311144"
  }
}