Transaction not yet indexed

MMy7VhQxUeF2WMy9UwTjvr7ijjFbTr3WzmSQfxiFuUAGu14tU1pxAgpC3jS5TxhfrUvfpcTPHPr1T7ieWAzLMBG

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