基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 4e87981f1a7eec04fcfdba41fdd2d2cbeb9fe756 OP_EQUALVERIFY OP_CHECKSIG
OP_0 51f09fd8f61228e346e77fefde8091f5b07f256e