{
  "manageEntity": {
    "action": "Repost",
    "entityId": "988514",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6d95fc8590e85489b942158e458e915a2a3ef992425d5a6862c1c5fb650a00bb",
    "signature": "0x58330c9800b3df8da0ca0920b162bf52cdcb5dd25eb8ba58ef27477d8cb415c3325274241d9ef905c22e811e06340ebdb8ff5f312b0331d6f2ef2b7eed41b3b51b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}