{   "op_return": {     "type": "nulldata",     "value_btc": 60.00000000,     "data_hex": "020704ebe5f3c6ad8e9df7b39b89c851010803a84005e6e7070680b0dfffe5e8ada91b0a80a48fc4f95a08f4c7020cd8a4331601",     "data_ascii": "🏦 BAMK OF NAKAMOTO DOLLAR",     "rune": {       "token": "BAMK OF NAKAMOTO DOLLAR",       "premine": "19.7 billion",       "supply_percent": "94%",       "symbol": "🏦",       "value_usd": 9370933258.599554272     }   } }