Transaction not yet indexed

53NnJEtnycaDdtsNUH5BZ7WgzydkRp89Uw2HuKfn65stdU4HUJFFa7SWNarZSmMH2pinLMYPBFeqTEb7ArpEPRZD

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