Transaction not yet indexed

MsXpkJ5gEXiW9FWW7w4RPqnXfVdLDidptNRw3gz7ZDcSKt4F61TSvtoGfvaXm1NbaWN8d3qDS2kQfCDLrsJC9hQ

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