Transaction not yet indexed

28DmHMFvZi5kZJdYVSHTZfiexmCB2wN9reFThqMcw34FAmZ53NLhsUqFD2GwqVJMhAMUStY8vDz2XAgyZMAH71Le

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