Transaction not yet indexed

266QYMpZBMMpKFC5iJeyBJsDZ15TJoJC7p8ZA5use6dhcJsiLp4DQ6QKx8NFi8NN7UavBPk8ckM4BYYoCE7mL2p6

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