Transaction not yet indexed

ArmEpFhcmsPWF52vTEq7B2hPCoGyNHtvxNKnteWJ2WEocMWzA6z9hrbJDFe14BsuBAW2JnPvk1i6uhN8JLc3ZG7

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