Transaction not yet indexed

2Ctk88K515ZmC5HJtxL474gwWc49f5x7VSDUFerMMma63fqzqrPDQg2j6zgqHHjfADvXc2N4GS2ujQYpbPEK2rnE

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