Transaction not yet indexed

21CaghUFhzPiwC5pumk2ZPnuTLFetpVWqwUtkVZMaxuHBmD4sAzwcENUZz8kaDdbVaXVdPBYG3uuSqPREMTNDbBL

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