基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 2a1b6a6bee134dc9040ebf0628ba2c7f8ad5ba3c OP_EQUALVERIFY OP_CHECKSIG
OP_0 7ecec72d690448fa26425f5e6189c4e2055240c4