Transaction not yet indexed

2KoubLSTgeMDgBA3ee6RUwhPVnQt9HYEbJ8s8S1mx3KBFBAr5ZhMCvKCYCfWhepKDNPkScHqnr1GiJ1Lun4Zxzi3

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