Transaction not yet indexed

53EfrdBuNeeGZsBwFww3QhBpQDAQoqtdRrepTGPqK8LB3NtuAXqkthLYK6swhNF2Gys8YfSooVX7vb1W6G5v6Dx8

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