基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 856ecfc72ed3cd2cb2135eaee765890e2df3237d OP_EQUALVERIFY OP_CHECKSIG
OP_0 a2c57f3395ba1e0cd2391aa250cbfcca6909a2e0