{
  "manageEntity": {
    "action": "Repost",
    "entityId": "434712255",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x352aa3d97581b415e1bddda3a95c55def2149007c200559f36d6f41ed1a2abfe",
    "signature": "0xfc055d1852b4a55c42d5141b89273e9414494808ac0f32fbfeb45a9c7111ba1116a891ea57bd877596a1fba6f78efaf1dd6c18882464ae67378dc31903a462471b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}