Transaction not yet indexed

66vttZcoVkppYcDTyZTKhuDFhTG7e9hEfbDPMmUQdk7pSm2EtNwj2q1Gwgey1QWJMre2y7AnWTQrDqeZHDveHqUx

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