基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 76fe1b995be921cb2975c6031236fdd4e9aa42f2 OP_EQUALVERIFY OP_CHECKSIG
OP_0 878b8d6edd17b0854d37256a8d2a231c7488c391