Transaction not yet indexed

28THJfnQBxneP8b57wUSLEyQamJ2pAEgfKoDr3nm6mQBDgdFkNNZcwGADCCVBCRxWFK1txXCRMCqBuUE4P8ky356

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