Transaction not yet indexed

21UDC4FDGPbJBVx692BhWb8ngdJJpurq8Ub8ZaRzBQ2SnrVvD6AUH5J1r21ygFZL6Pqda2Qk44pru1ybPbm445bb

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