基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 ddfcae674b0ef40e3b9848675fbbd5f3e6df7a7b OP_EQUALVERIFY OP_CHECKSIG
OP_0 31896fc1d28772c5937536751677b6ab15f33cae