基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a73e8c884803b38f7aa397826d579de7acb84ce4 OP_EQUALVERIFY OP_CHECKSIG
OP_0 556b259c9a65ccfca5132081a14e5c0c1d59553f