{
  "manageEntity": {
    "action": "Repost",
    "entityId": "38917803",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbcf891adb19eec93cfb115fc075f1b693be18c3f8e4bf8ed4da594c976d14406",
    "signature": "0x27412db89ddd6736f87e00228a165bbad102f86a63d1174db0b0833eec936187049fa1c67cfc9b82e0783df3e3df3081402e9db7060256c3db2f2bcb13cd23c81c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}