基本信息
witness_v0_keyhash
OP_0 bcb78b2f6dc8a7b7b4596eb9a353f526aa80946f
pubkeyhash
OP_DUP OP_HASH160 19681d4d4bdbf6f8990408f75e32d1d2aa0430dd OP_EQUALVERIFY OP_CHECKSIG