{
  "manageEntity": {
    "action": "Repost",
    "entityId": "993642702",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0f8da578c32e27a9dca5bd552d19e9934a5632c53d550dfe9dc4c0b7a400b380",
    "signature": "0xd2d91313faa9c11bcd87b22e1f027569b749dab272386d14fa60e562fc66788f05b6342d4e2db743f535c83cea24e202111854e9a09f9faedfb22b0d4e004c2e1b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}