Transaction not yet indexed

53MKut7TzGRSLXx4Yt1LfrUe5KbMm5wrMKNyQGrQqaYFK3rvKvXG61kRHhphLi56M1N3SKNUfjqnHcF2EE4xEUAV

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