Transaction not yet indexed

639v7CpcrR4nyPneEtrKA7wtLPd8aDQqCZGYWWb6tqXk7JHSHmTdAUcpofgmUJSt1TwhLp9oj7AugGHSKhPosQQj

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