基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 42e78ea3612c16c9f31d7c7aeb7a7087781e43ba OP_EQUALVERIFY OP_CHECKSIG
OP_0 20f8fd476d4ee4d330daf93050d90832efddc770