Transaction not yet indexed

MTr3LKkppZ8CT1EPniCMoE2Hp5HmFXkEzz5pLW8bmRn9bd3b29NFvz4Rrn467eiVtxkn3nVJAvw6nXcxgSu8Gy3

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