Transaction not yet indexed

2k8e5Vzk1Li4qaf859Ms2RAnaPifNTgLHCfKCNiYxJFsJBSH1DtuvoRPBe7uSunpCyrjoaP3kgNEX7gXoQBgFeF8

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