Transaction not yet indexed

MEFTjRW2A2opKgCQqs1Cj7qtJan4DD8SJcvmGjdQHBwupNK722ScMyD9SPZReYsc8BGoZJWeQcLaAxPb3MsUkH5

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