Transaction not yet indexed

66Cb6Ngj2dAoLUozXmrkdLYQb2KCg9nAiNWZXTPYuEgG8Lkp7GhsgukMiYRzGc2CLz8xE1mHoTcaZLmSs8KG77ZK

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