Transaction not yet indexed

4D91ELvUnSkc8igiXiNUASw5NHJXJnnuPmrLKvFWrAj1wW6GcTtwLxeKyLnQbnAssDpeAzsVqjxDYgTHCTHEndcy

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