Transaction not yet indexed

53VSdvps9FPqucV6D6yK99xAA6VjWfjS3Hqo4MNGjAtQbYqhkaRWwh1UdjVyaXqKjhHnPN18KaeVTVGprT8wcMXq

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