{
  "manageEntity": {
    "action": "Repost",
    "entityId": "462118529",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd9bf602ed9a333a7f2e6b7130e68e2d9817ee365e23ff78cbeaab47afb4e9034",
    "signature": "0xa9819354b2b1c49388d7056db6586fdbca934e69e9dfc3e52d4ab33c92ddbe0673c6acade074ff4c164f29bc04d668413d758fc8f3b0590598d1ee1f0b44345d1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}