Transaction not yet indexed

Fu6C1dgm7ZgGu1gLKJZ9giH2dLR7LMTWCMXUikWKC54jdcTjXSZf4jpEbuZZPbfq5YSSTwd8p1cg59Fbtbkd3LT

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