基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 50e9e20a2c2d89d1395a9b042838d470d3b9cab4 OP_EQUALVERIFY OP_CHECKSIG
OP_0 6d8af2817c550e42df4bd6ff14f18fc709789a67