Transaction not yet indexed

621ivXqFQhYhRizbrFVGad3HHSsMPXXS9L4BXoc6Ak79vsKB997fjDpPsEj85M7ZPTCfRPhR6LipA4UuvVPiMrFD

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