Transaction not yet indexed

5ky2CfKntpbvHAKSNmNMGAe8ZmRVdyHf4bemLaFfYtwm9f8aGDfwSpkMNeegLvdJhh3oxET6PZ7wCnJU3FdKoNk8

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