Transaction not yet indexed

66c8GRK8dWWqsTdGxKkwxnxZMaMW4mRWY2ZMoLqzU2RBYVgeL5RDF352CDDkEMAofY44aCyu3yiU5tnftj5q4DQh

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