Transaction not yet indexed

491siJgUdvJMZagx5Q1HWG5eSUWJdQiUnYp17Ai8L2ZRa5eWfjNfzZk7E5qpcTUk4djrYvx5aFppzL1UTJaxtwYZ

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