Transaction not yet indexed

2n88sEejnY1k5mHpAv3RF1pTJWFc4vxERB5vuvikM7kSh1HFw2J3jtLcQZ9N9TZP2dKwJPrDgJunXDf3wKcN5zb7

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