Transaction not yet indexed

4u2LUS53VBE8fB6B6YaphbLLJuxaR8HJpMrb8xPdjptVGJgb8CVFNWZe2rQ9pfUmKXem31QrspnDtsWRdqvLcP1n

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