基本信息
witness_v0_keyhash
OP_0 c8ef9d0f1a64dc093a8a800be0c406f404626c71
pubkeyhash
OP_DUP OP_HASH160 2d445b1fc858ebc6f9aeb02f578d67e446d3fda9 OP_EQUALVERIFY OP_CHECKSIG