Transaction not yet indexed

66TtxAbJUG8MiE4maEfdCuszjGdRbcdCAvHikJWg7c4ubnuXGc3dtv36GZa4pxMEHAvsNxcMsCMmR93RTpAZG9n4

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