Transaction not yet indexed

387JxBLhmkXGExBr9BFD6o5eLD3Vq87VfXqk3rVpdMZAt84S8evgoGGgz7DUMi6njPak9zbFs6K3RJWHYiyQ2tM2

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