{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1173148119",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0f348180cb2de16b0b6b5e5e9395481588193d7aeb8ca1b4ecac51d7c10b20d8",
    "signature": "0x49149c152858977b504a4a77abbf840d451008339f380d8e9a7af0db74e875d52959376b5aa76f7c6b6e6e3ed213b16b019615bf0f14e2735572b103b1372f931b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}