Transaction not yet indexed

5E2tDU2GaEHRMqYdCVFvHqdEMQBCqzjFxfenc4rBbPdWtZT7KisQJyMp6BwiyH1i31LkER99kYJUyBP1KCnuE6hU

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