{
  "manageEntity": {
    "action": "Repost",
    "entityId": "459331916",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xda68d07f8389f36bce61b76ccd878b37cd75bbf9bce38c041e57a3b6c1ca886d",
    "signature": "0x82aa07a429f540e74059f5c1d47cbff050af33cb16f788d4799c73f16dce7a7a4bca9cb2ff19d4bee6ac883a4663d81279fc55561874e58a3c30d34165739d071b",
    "signer": "0x5abad058d33E1C0C0A69d85BA3181678C1721765",
    "userId": "632918751"
  }
}