基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 19d347b09066156f49ce654a8cf2b55b48613c16 OP_EQUALVERIFY OP_CHECKSIG
OP_0 4dd99276db05a6e3f3709b8ed8cfc09a2fceb7d0