Transaction not yet indexed

491aaSXce37GAAaZUbbNiHwPZSaPiuu4PQQqeofPBUXdDuTTxZrJPBxE2wembFqVT6v8RDQJd4NzW13pJSFaBThn

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