Transaction not yet indexed

NSEsER2X2b2SRfBT1FCtZnLjMEEiwYsq9dxAm12fkamaBzoTK5wTkKCqgAfATzMN9DmBhjU9dhMp4tqtCfFkC9S

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