Transaction not yet indexed

66MAK6gn5tr4tET3o2MrpvRgEcj4pDcfqrqZ9wFZKCHHBMFFtqHEkw3q9fZMFSyCFrTozTQ5Yyj1cuTo7VKo7TUt

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