Transaction not yet indexed

2SKT61oo16PyPqtPjtCmmGDFRUWFD8u918qiN4PVCC6Je9VWk1CqgsC2kGpy6kHNKxigVbvHyTW4MWPKzW7k5GAP

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