Transaction not yet indexed

18cuNjJCqxRq89PdCBC9wEibxdbxF5LRho6UsXZb68YY2XkAXT7E9EUNU7dW8dQJkK7a1FdyhF6UYm6RB5dAPi1

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