{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1468140374",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb12fcb8d72bbd25db292ab22019a8289840a17dc22701f387535de7356b947d7",
    "signature": "0x78630a7d736cef13f4893c8c5e977b7144df17cf31451c452e7b74c387f9f2cc0503be0cafe98858aaf9594d3b54901c6206e7a25f7cf10bb91ee75824f95f121b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}