Transaction not yet indexed

5mnHe7vCfDKGCtGcXM4a39KSpgFY1ttAfEPGSi1ao2vzEMJgpcxYU6VbcRjgApP7cvJsuGnAstn4zmTBfTVF2FzZ

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