{
  "manageEntity": {
    "action": "Repost",
    "entityId": "569004747",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdc7edce5213f1856bea43ee42a3867bd7bd76f76c3c9613ffe795ef94e71ad25",
    "signature": "0xf7cbb2c72e806c7c5d3726a8da66c84e08fb19309726d25be079ff2f9b058cd07eba7d7fbf2697ec4ffc32d2813ca5b056a9c43f5c250b39ff86d186fbbf56371c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}