基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 12e3217f0a1da0a53e5e9bae95c003b10d06ec19 OP_EQUALVERIFY OP_CHECKSIG
OP_0 b0efbb79a2b5fdc23fbfb6983374d66879cf8686