基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 0a12991c7cbe35590c447a6bfd6c4441c5776a17 OP_EQUALVERIFY OP_CHECKSIG
OP_0 c259b1e1236b77db7d9875c3b26e2b4b55decbdb