Transaction not yet indexed

1237qVc8XNYtdFDzHneUyYvP1UuvGGZGXd7qqsYSqhQAqLSrdErF1CK4vrGwc3cLg2DZgsiPG2nFD4ZJS1LiQ9G2

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