{
  "manageEntity": {
    "action": "Repost",
    "entityId": "835572260",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe01980d406048e9bbc0940a64cc97e96809b486d8205785156bab28719e70551",
    "signature": "0x60d7614cfa67147527359ea1364e022ba3117a423acfb74cf30a6e9fa39ced454f2646ba4100bb1427daa27befd44ab2171aae5b6dfbb4125de1b640753d170b1b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}