{
  "manageEntity": {
    "action": "Repost",
    "entityId": "898069870",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x62071b51348c4c5647c9e0623a67ea10ff3a2d24cfec9752230cf782d7ca3c23",
    "signature": "0x5fcbf057a1ec0bbcb37e38cc8737bedb68d4ed791cf5367fa52e09ce14c28eb16e0fbe9eafddb7415cd913bf2984ff858672a664ddd4c7fa78166f812517bd501c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}