{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2122402850",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb04e344907b9585f8190e817e38dc084872f62fd347a936c7e21fa35e81c0078",
    "signature": "0x1765e54af7c9633d777cbbee8b02fa0e1e10281204683b044f78cf9f56bdd1634228d4618d9794315f8334a8d306ec1a66a6e4a3d8f3d889a6190c263bca11221b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}