{
  "manageEntity": {
    "action": "Repost",
    "entityId": "479992870",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdcd4938356d828124e72ae7304a3d85be8676b5136ad19e3ec2507a64892e69a",
    "signature": "0x9f18821bc2f398091f73933e745d0ac68788a4022087eecacd5fa3af2fc7c7120dfcd8a3041fa60ca67a0b131a69c13676f565a8cf2e217824ad929a7d5492c11c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}