Transaction not yet indexed

53WfWWH7YYWD8PjXY7WkrDo3xH8PsmmjDCgq8b5HKvH2txVjCDb6u7KE2pLJzLXM1x9MhNP8FYMnP9BnEEhfmLFx

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