Transaction not yet indexed

DDuSLZ8cughHFzFsLNfSSeZgPSwe1jt1NV1q6mhDuDMdRJ8xfzK1xUonGF8KEG5PTRoGurq64ksAM5DRrQKMHXa

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.