Transaction not yet indexed

KKo4VvZfXkffrUshcsKpAF6qLuzmBCoGzLUGsVTm6R6MsF29zukABEzw5nFvjNJeR6opUcyPV9KfPKujmdpHpoE

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