Transaction not yet indexed

ALko6FyXuxt9yaQKiPNFKAHubQjcjLxz9KAeJq7f9rLM2UHDuBDL4s6cHP4k5TaRti67eLcfbGRMQPvqYASDRXD

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