基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 550a68fa5e5ef8302f44752b80dffa91431db686 OP_EQUALVERIFY OP_CHECKSIG
OP_0 9d6d8017b2afdac530c0aa6f4446d7c85fa70bc0