基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a8c4be8c1a098d2a96e923b50c9ce0e82ba3b9fb OP_EQUALVERIFY OP_CHECKSIG
OP_0 c57a0c3583e6ca89d320079bdcc270041ace495e