Transaction not yet indexed

2a53Ttk9NrK8yoG8XJ4JRPv5tQcZujTWn93FQf9wSgELVmjyWFJGiAFPMrExd1a3tMfB1zENjqjDj42e6ChBXvcU

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