基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 774c6b30fd761b4187a9231adbf8baded35ba3f6 OP_EQUALVERIFY OP_CHECKSIG
OP_0 b2a6fe544fcae48e8f31d01f8782946aa192823e