Transaction not yet indexed

n55rVh7sjv2Acd1XYPFoM3ByxNKd4CMwjeiBp4bKX6dvSYwRggYd8S5QjXAn3dPsGkE1K68pFQ2K3aE3iQqBBo6

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