基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 34b6070a3c56860fefe8fa386f783e7b049ecc42 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a4c8b20284666c2ddd257e347e1a8ae3e5d0c19d