Transaction not yet indexed

53zzSarmzUCW4Gk5Mbn6pE6txR3Q9CQioTqkhqH8MQq8Dnx9J2487JxLHLLWfYnboNfr2zxtdBoGqbV8HAULxCW1

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