基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 685046e78690f67bdf5e2ad507e6f91da5245c70 OP_EQUALVERIFY OP_CHECKSIG
OP_0 4b9fb7b61b4d21798b643c7f92e64fcc503808c0