Transaction not yet indexed

53WREGAPbD729MDCU7AQUvqAj5fPi689RirfjeW5rSY9UQCuuKu3bLkyva5Z6DMjPYUebLKZ2yPEcDPqmc9sFn3u

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