Transaction not yet indexed

639HN3ThY3KXYFcC2HaCKoJET4jrn5VCh3moL1E4GCNS4PVATgE87WkV1cLPgQy49nhAxd4UVLs3fkyDFzCkLzn7

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