Transaction not yet indexed

53b4qZdfSQL4ABgyGyTDNrjGcTuQpKi6YNu6WrT87kVNSg3eWKMM69uE1WyWV8WQeipyjR5JNhN7eWhi4EXkyfD8

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