Transaction not yet indexed

MeRz9kTMMZS9pPj8XnGVZPmZQLLPeGv2eSh9aQYQELJvHtssZaF88jkTk5roykLBC6PT33Jo2fbHxnWdcsz8CNQ

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