{
  "manageEntity": {
    "action": "Repost",
    "entityId": "464374360",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe547668bafd1947344527dd330ca43fdfd7302444b7a449d3783737bea495a02",
    "signature": "0x11c689e48260243be21e302ce8bbd52ff7cdd98122c08df31e380ada0d67cc291043f5b6acb4849b8b573b23443618f24f5797796101c3046c5be45d328c583a1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}