{
  "manageEntity": {
    "action": "Repost",
    "entityId": "699346709",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe37dc436dcfc59673c5a512072f130d622e84744fc7dc2ba455335abe96a8efe",
    "signature": "0x81bdb3754ae0568e14eeb0da8f9a4f050bc2b8cac5ef62e877aba8e6f26d80385fa4812941c73a686cbb3636d285f6e815643ca2d3fe3493525baacf3ccc8a141b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}