{
  "manageEntity": {
    "action": "Repost",
    "entityId": "978918344",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x31d89f4f14ef604a059cd32fc91b6b494330b28f8f64e4c930e7ea25e2f43157",
    "signature": "0x7c2ad8d52dd68e1a1ecb353b52fecb3c942f491df8a2a3cecd770b2c3f32ed453bc57e2c64aa0a3f2ea7116c6cd259bc26f39e54fd8cea9af2eed43c5074d14b1b",
    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
  }
}