Transaction not yet indexed

1nuYUxcGCLT8Cpg1gfkFS5fGyDfJ8aHA4U6ZA28qKZXcm8JuuiBuxP3gtUUq7KTkEwQE6QBGCbxNMqbf8YTqUm1

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