Transaction not yet indexed

53UPU6WtxkZgWVvisf7A8ptEGbSNarAhRJv2mh7rcvBykDrPR5YBoP8JMH9UEpBvD46qAkPoESp21TT2XTgpw2WS

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