Transaction not yet indexed

21DDTgHdQN6FUmq2APrBHmqp9FFo7M9cbxbgWSHv7CeXbVD1fZybmmKVrpFAv3fdHqfiEjVKF2gMSK3PHGFXrmpf

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