基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b885f55e74fdc50f8f6e9c148386df5df0d95901 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a7a2af3147b14d0e2b902b83bef44eee615807de