Transaction not yet indexed

KSAmbG2g6MiqPJXNWs7ffehrNJcwcFazx79L1doViRvYkPd2vdncRidZC9u9a4iXZeKG5WTxumN4NdtpPrfxRA5

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