Transaction not yet indexed

1KaCcXZVtXUzKkjfpESgitUgdiRUgyKCmro1SW7JHi2Q8MkQJHpEVShWzkVRFgDmd5aM2Y1QrZxVbutiYVwDL2U

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