Transaction not yet indexed

1aCsDGKzyudm4dWK5jJ86wtkYhkaF47YjSBr1SPbERxcCy8fHqjbzr3QS1Y9Xf97YKBjZGqoeaWkkMB6U176Tus

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