Transaction not yet indexed

MeS9kvrgiaGHH8dfRSV7MpPQvj1eFpuFiWJ5PXkx5YyPsMCNR7eaXB8ahsRyfBvi5pP52m7xszKgPSbQ8pgFdy3

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