基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7aa3940a46b54951c32bba6f393c7305cae8f643 OP_EQUALVERIFY OP_CHECKSIG
OP_0 f5445b58b0c5f5c2a7fd65283076c47eaf68ecbd