基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b4a50ed75febc4e7d601d26dcf812d1615f7a637 OP_EQUALVERIFY OP_CHECKSIG
OP_0 42e8aafcdf45cdcaf206040f42d31cd3dd293729