基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 6fe7a4611cc0f4ff72cb39557efd59921fa6d54e OP_EQUALVERIFY OP_CHECKSIG
OP_0 449d78dbd9c8d78dafe384a8601e7e8bf4ab4d68