Transaction not yet indexed

53NJZppF2sgbNUnjmpktchyLXY4aVq6grViTxBxttKVyDJCGabRmxysw1SeeQBwRw6MRb1wQEa7mc2Q4FKep2HEW

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