基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 68b4f6949e2baec140787b26864c3df3a4c7cb76 OP_EQUALVERIFY OP_CHECKSIG
OP_0 7d2e667823dbdf1072ced8d20b5810c6f85a1122