Transaction not yet indexed

639vNrob7Bb1WNNYoJ2fVvtUhhXTAMGfLZceaAWSPgj15CToHzW4opKwEFdiBE8dQ8eMVUsNrQLw9NXNRr19q9fD

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