基本信息
witness_v0_keyhash
OP_0 c8c48a45baaec712a84842322192dd17cba6b830
pubkeyhash
OP_DUP OP_HASH160 ab3b03c6ed0ddb0a0b1670e7dd24e69203b642c7 OP_EQUALVERIFY OP_CHECKSIG