基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b8efcb79d2e9d9ba9f75cbd1e9270c5d1232018d OP_EQUALVERIFY OP_CHECKSIG
OP_0 b31080dc2e1a86559597b801fb4f9e95c748357a