Transaction not yet indexed

21nKgEvMxiytAmUAU27uHpPVEM7Uen2WUhTzefakA8iEdBVM4tVadnZg2DuAFYRPCw2YSStooGbYntDgv5JbzFDx

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