基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 bfa5d0ad4e291e18979cdc78488009b979faf1c5 OP_EQUALVERIFY OP_CHECKSIG
OP_0 8b437b7cd25f5794fb03bc06ad4c5845e3b6dc1a