Transaction not yet indexed

491nuRVewygMn3HxyGe96nwCbyV64HKBRNHbwKHDF6xb6G2fa6tp9ZToQszjg88uPcYWxP3Kcr6SFue2NaEwVUt8

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