{
  "manageEntity": {
    "action": "Repost",
    "entityId": "156532100",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3b2baba9623c1ba4257b2043f6543b9190dc9063f3a2f7b5f6024ee6af1ab06f",
    "signature": "0xcfdb7dc36eea451b4459640aabdd6f71496b0bd07a83f6dd40529014fb05a67b0e863714028a0d4104d47c0c2d85035b1a55b554ae648af306d3d86807750a861c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}