{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1126652",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6ef44e9632b525b89a02425a7148fa1bcfe122bca21187d1dc97e1e9cc5f86fb",
    "signature": "0xff8d4afbed0c3360a10af17e7953951554d957b1cff3e293a1a60472c9d2c9fb2561f98537ab5d5b001e8dd33fe23a1e7acf0cc8d4d2745545b78accea2cd2761c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}