Transaction not yet indexed

639hGynw7eF9CbXT1bUEGkYQNV21XUydKbPR5GYyt61wgC9mAFRmY87d5rPEVZoG4H5prCgRdk67ndqDP2eQzLMY

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