基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 81a5d823263c2a17c7044b61f26bf14b14b8c18d OP_EQUALVERIFY OP_CHECKSIG
OP_0 76a7c87f816d10efaa476c70739d900496d3cbf8