{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2044748751",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7c579fa448906666f636fea6cdeb22522fb15b4154ad2cfe33654ad336ea2282",
    "signature": "0xc00bc586b1cf93e8b600e19515ce1f0c6b85a9cf40195a004ff25630ede5ea7518a0d0d68a93e7dcd8e28ab88b3ff45272fe70478b38bddc3a1e997ae2f829b51c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}