Transaction not yet indexed

n53EuhNEDMAzYofoDeusM4fgqmCuXa8qVpW5tgFuM6QKhCZ1ynaKgrc5QE22LqUMY3BjFgxnPtME6nz3hgJR84m

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