Transaction not yet indexed

66kM8QfTGQBn44NSsjTeVo3Tkh7MFXvJcYttTfs2G9vtZCdPywJPM1eVZJ3P2d9pmfkq2pxufbYfUfQQ2hHatXBA

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