Transaction not yet indexed

639u7hCe2Tw6g68V7x9iTBU44PR2D3yVhXcyEUtG1GAfZQu5j9b8Png4Hw74g1wzUzaKKqZboRrHTv2hbWV21zrR

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