{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1757866287",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x272efc49ae3a46e22a59f46aa219d800fba904db5ebc295c19790548260e09f0",
    "signature": "0x9cd63cb5daef354df35ce4752e2da20f8277f48dac9142b35243e8d174c7b52345b67ab3590759daf1cfa28cf9eee1ab804fd6e56c2461f3a563a5193439b6ae1c",
    "signer": "0x1A0e34aBD5374BDd677c5de4D5D9718089cB05Eb",
    "userId": "644286186"
  }
}