Transaction not yet indexed

AmFwSAXUFfc1ACdJrP4szJphCWQRNGfo3AQ6dmAeQK5txWg2eS3Y1ucLH3h23NdNAfyDsXBV7xLssaYa327ihgc

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