Transaction not yet indexed

5Tr666CmeKiQ7Eq7pXbUUtRsLDphkkiKhJuTSA5qbg5HdSSHREJpLj3p4csPRBSrVTGXCDcTNzwSWvhNH8cUaA2F

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