Transaction not yet indexed

Y6Ng4HBGUsmNmq93siMz9vGs8d9iYki2BMJTfudemifaNqUt9bZzHXUcTunppQGQ6qrtgM9ovrD14tf8a4Rg1Si

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