{
  "manageEntity": {
    "action": "Repost",
    "entityId": "771205939",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6b43dca2baef9449597723cf351cb7b508006dc1e276c9a6a97ee77f1d9178e8",
    "signature": "0xdd288ece93d759a2d9377b6594f5110200f38114d84e9682a49f5824cbf3476d0d6762f5440340fc0752e6bb20b2f66dee55d9896dc2667ed0b0f9fc685b1cc61b",
    "signer": "0xb6B208a8f79b1D88d245afa5aDB0a40d38cd6DD1",
    "userId": "528688046"
  }
}