{
  "manageEntity": {
    "action": "Repost",
    "entityId": "857227142",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb97ce08d956044f0e5251c91d2a8709a1c4ac5b8a0ee7b894dcf9541db823ef4",
    "signature": "0x6d8bdf66ee04d25d22b631ed9ee361d5fdffb86ef32c4a1c849221a1ce9ba18d1442fc07bc29c012bfdbad05771f986f2f6354e3241d4f4a97efdb2ab43b99721b",
    "signer": "0x5F33Fedc0967cc575F9C03Aa567B3a28AC211014",
    "userId": "1044470"
  }
}