Transaction not yet indexed

21jQvwbFUhitoDmdDRCHwLE2ubTqc8UHbLi7npDUkiNCLbwjvh2Hh6MXqsK9E7SkSWaFa5p5Lu1636KHFimVByTx

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