Transaction not yet indexed

28c2DEgdDEp3edW3vMTEiqdKeWabMe4ZbkUpy9nSM4tUmXqk5PQ8P4WRCY4ErV2cVR8iaDc4aSrDGvuvRyA6PohR

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