{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1416144198",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf85f5ea112a31a745295f8684c11a1b6488e8e6e45b5cf9430d9afb9af20388c",
    "signature": "0xb4e9045e6b404fa8f49495b34197091b97320421d876f38459763951db8774041245f7ac7b9e8a7cc0d91c1a87815f3a4a1c9ddb8ab5063aaaa30efe331cdac41b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}