{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1222268066",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb882c2a63d9d2cf124ef2ef3033a7c4e936e7ec7171d990e0a4b56405458ee35",
    "signature": "0xd5ab788cb8a6bf794b6e739cf9863087323adfb5a564bfdba19564ad9e107b6e18c55160ee67d3eca096961c215dc1d6a0cc6c2c1a936514fe526232befbc8321c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}