基本信息
witness_v0_keyhash
OP_0 6c45560f7b20788e409e8bb11df0cce121f8e9a5
pubkeyhash
OP_DUP OP_HASH160 81aeb7931fa24fae40d172b99b0d56794c5b0821 OP_EQUALVERIFY OP_CHECKSIG