Transaction not yet indexed

53s3EFuMNd4p4eSXAB7EpvDWk6bTt63nv5shxaSw7wNZ8k6LXFAg3HB4e7EXbWy3mT2uJXfdAFYm8eKcz7mPcDuq

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