Transaction not yet indexed

21ihAb87LfTM6zEQJQ3BU2DXs4o5Ff1e7TPg5qPeqsroxTNXDi5DNjnYB4jV9GCpucAUK6kqiHeRSftxMjLhJsVa

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