Transaction not yet indexed

53VFBzHzpFb4HTcwQ8bqq9XDeNqjCjdb6iEELLNnGiwHTbjF3mbzrMxtzycpRD4MBdGa4roHjEvvaGUeFxN6uQoP

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