Transaction not yet indexed

1287eYpTNHdo5xXwiqxStetQauFwckkfAiU8kMoifUJPGErrDKcP3PAPvY9ycWUB8M36kEkphubdFqbSySthRfwH

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