Transaction not yet indexed

AKAmVcg2guVoNNC9wXWTzgew1kZwP5hWQc2dNTfXmdT1Si4w2YoM4Kq2WcG2JRis4xce2Vdcv2za69drNjQDXxA

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