{
  "manageEntity": {
    "action": "Repost",
    "entityId": "329582195",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb9edbc67f468745bdc044ba63043f4f8a43a54d2de01398a67682f67ac12552d",
    "signature": "0xfc3e97e1051bc7b699eac89691b9b9061bcb908601b506aa249a7b9ff53b80704e0e88bda933e8eab8601f5bf31700ba6c2392f1a0a4dbb94bfd8503eae6ad471b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}