基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 6f4e20669b86c62c806c17e4392283129cb14f6a OP_EQUALVERIFY OP_CHECKSIG
OP_0 3784f3c75369954fe7e437d5636909f26d9b49a2