Transaction not yet indexed

66C91FnuJ1DaroziJWdS4jCTrLzPsSo1x4NmmNauUYiVfsW5G8M8iF7taeSbe7AzkNpvcLjWNKnUcFLjP7dK4GL8

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