Transaction not yet indexed

Am2n2a6qBHfpqBtuRvM5721b4vhxGaZY2BCyod3aPJmJ9JEkU567F1pp9fnxSruSnM9tFisVoaBdXSForfD9zzT

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