{
  "manageEntity": {
    "action": "Repost",
    "entityId": "698869",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6506bca438625d3abcf0aaeacebb8f120bd788b7a2d53159a82225644b8ae92f",
    "signature": "0xe73165ab6fc7896e03c9f4fe79fa2804b95d36beea2f8c2e94aa925f582b0252792ef02ce8fee6d273f1906db7d9a4b498ca97c175947b2c8ec4e8602ff4da691b",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}