Transaction not yet indexed

5C12CPQfE7pLqSJQT3WGhb2QYoKBu3jV75Tek2YiK8GoLM5ieDkz338cWFVN1KDxf8AULeT5BJCsoApc3wSmWFS6

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