基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7bc9abfd6387e732beb9f809a4f43c12dc2d88ea OP_EQUALVERIFY OP_CHECKSIG
OP_0 a7f9c1c495add314a64b0f55ae3bb527a044766a