Transaction not yet indexed

nMeZaE4ngrCSdhGPZ7mYyZAaaqHiFEBWfZpgjVvTWU69cSfNAPtEQHMcKJaGFUnqY1A9a7iqfpVUM1WaAEJ2MU9

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