基本信息
witness_v0_keyhash
OP_0 bfff7e2ed3537100ef1615ff18a5e9e6fde91cd7
pubkeyhash
OP_DUP OP_HASH160 6a554091a9c5e69824aad31339594fe94233c5e6 OP_EQUALVERIFY OP_CHECKSIG