{
  "manageEntity": {
    "action": "Repost",
    "entityId": "40892",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf6ac7ddc28a5d8d8881d9ad88e36e7bee3927f0583a2336d66fb6026b0e3db4d",
    "signature": "0x2ad808cdd965d9faa0c7e3f872a4d8b6ae77950daa2cf616f9385baaf27cea042739eebc7ded5e8cd705e371af47d34d1f5d57f504d982b1827dbc54046a28f91c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}