Transaction not yet indexed

88Z2PmCNkAzM49Zb5ASsiGRXWq4Egfa3VsVqvUaMiLb7q6GKTFe3kY5Hd4Qym87bFrUDHHvceT5QTsipU2KZaVJ

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