{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1040534080",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x910fc1cb1bb45cd96a0fb8789ad010dc0a52798eec6b1a255a862638299cfb56",
    "signature": "0x1d51ddbfb018f099b2d7d5b69d71d6bd18a8c36505e95c51e5692a1c810c6b7403ddee2cf6d96077b28dc47ddc2cf820910b5eb5d6c0ff343759750cf30704e51b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}