基本信息
witness_v0_keyhash
OP_0 b3a408ed7921ed0de5ade356e7940ddac77a1345
pubkeyhash
OP_DUP OP_HASH160 e38a0ef34419631e5f3a19bf337f81eafaddd3e8 OP_EQUALVERIFY OP_CHECKSIG