基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 50a783a5b68b0fdcc18a772d477c44c3ad41ea03 OP_EQUALVERIFY OP_CHECKSIG
OP_0 991e215453951fd34e87e14c7fc99d07e3a8d8ed