Transaction not yet indexed

66Sf3j8cSYZVHNogXFsykjCo1Hufp7SYNU2XMBcrwEGqi669anvfhBMYYXK36GgcHQB7XwuKo5vKvMeJPmTFxnqT

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