Transaction not yet indexed

642Lmu9QPgibKUnGM3TbgcazNpWo1e4EmeZw5ETuK3qFeSBT99D6THWA6X2iAwKbZabYAcH68AGFCTfD4xEiGVbR

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