Transaction not yet indexed

5FKYKNERbv7rVc6aKAphHEhV2PGDRgwwSzUGYBFjHj5scYfE6vLUS8Tbpgbm79Zx9FXteFpxr8dAMH9Aa5vkoJrF

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