Transaction not yet indexed

DDmBu478Gm4TPhAAnP84popZPXDSPgaEaa9rG4zVqBwtTv2N7FxZYDWxDoiT5Seg2uR56zLqoRwdgZCvkqaVZX8

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