Transaction not yet indexed

Y6yMNdhDBhLAHXxPPYmKoPiSXXdfz64UPNKA63xAaFvHhCVhJ6ymv28wVvCCrUhKXUue7D15smmu2C3wyiyUQGE

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