基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 4b4e421f8bf6f54a93333e062df567c91c6c42dd OP_EQUALVERIFY OP_CHECKSIG
OP_0 45f99528a5f5e97fea160985ff9f53ce946a150f