{
  "manageEntity": {
    "action": "Repost",
    "entityId": "702191",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd845ea3f7af63d12fb4ccc15336ed91feab0b91548eba40ef7219ec325b54ae0",
    "signature": "0x1e0b5904d3c56af88519d82ab49c389564180004e1a2741528891952d0a943015e24ba234697ddfa8d1ec0c47f54134039661e1180e44ee232eca406cc9087481c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}