Transaction not yet indexed

639PhvnUAFfpMtrKDnbKdKAiBGdd7vsg7ygqhKGxLRF9FbKTfHbayaZGRhGyfE1Z8kRaakU5qWLjYRvm2h1HpiG4

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