Transaction not yet indexed

421QbqJCVVMnNeEF9wnoJpDKfv5wUtDdAnFYAqr6auD8dyrnfToTqEwrn7To527TDSFmsTX5pBZAPAGyiVCLG7b

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