{
  "manageEntity": {
    "action": "Repost",
    "entityId": "264604124",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xab363f8447b05c1e942985dd47b798f381b1078c8b6a3c3e5eda8a8b1275fa9b",
    "signature": "0x0d52e9e2968174d145ab878126bc651fbbf72c637e80c7806f094b936ae77433742a8d79339f275094a63b0697e14c1a8112745bdcb0365911a10b23951ca9481c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}