基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 857caf0bbc7dacbff8a5e89acf070c854418d990 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a64d60cc8c9f8fb89f4b2ac04b1cca6146ae4962