Transaction not yet indexed

1287sBR3meNTtSukR6gMP8PZKcMWaERki6mLPDcPwS1aYNp3SahnyUoXEB4dseLQb1CymrJCLLCvSWXmLYvMytBv

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