{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406108",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1330128d76bb1586a76fb374528c398ff92700712add177cdfddd993e9cc2d52",
    "signature": "0xd1957f9a7defbebcd23225bc0ca569da847baf4977834c7960dce69794904b09702e30ba4e52ee62820f086a556acef74a92bc5c9833f1fb52e6893acf76defd1c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}