基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b4218349d1f01459d721c6f2df988347e26dfe55 OP_EQUALVERIFY OP_CHECKSIG
OP_0 06789c21f5b89c799f47c8b4bad3aaedfcd3231b