基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a1bac8df1f239f2740745b3132ba1d174ed26e81 OP_EQUALVERIFY OP_CHECKSIG
OP_0 aaa3a12dee60b4ccfef96dc86dfd4d60dfe80ddc