{
  "manageEntity": {
    "action": "Repost",
    "entityId": "306693381",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbdcd11491dedc56c1cc006279a7c86ef1f10d7c1a16b25252a1ca91518a7227d",
    "signature": "0x7d74c27e1e2a7bc548d80815a0636d90204ca9cb7654f7b5e127910cfa6fea7e651dd15866a9de916aae15a6bf7f44bd043d63f5612b76cef9d7b8a6600ff7d01c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}