Transaction not yet indexed

EKu1cffkfa7xz9gLbEmZDM4YVAgWGbFwu6EQ8XbBLyFPym4yQaRqHBcueEy9LinQXx9WSpb9zucn35fnAJJR8Db

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