Transaction not yet indexed

66n3nSqwFLejAqJcutgkMmoaXusWrdTgj3VW4cyw2vVwdx58xyjdFns1aRWAfess2KgcY1xJBXPQ8o7i6ZW6knh2

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