{
  "manageEntity": {
    "action": "Repost",
    "entityId": "242997113",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcffdcb570f42054e520fb70dceec5fa61d8192cceffbc3b0763e8ad389a6e105",
    "signature": "0x597e70d5e956046ad47fb587ff380cc8ba361e138cc9e020de5d0cc4bcfd4c6b07261d577cbe16fba8a929aee1ce19ce5e8635de38150ca65b7e7472b68726de1c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}