Transaction not yet indexed

53zK1MCCZsSBEfCVk6eeFB5PUMrxYATHMoPkZUyc2sSt9DSZnEhMVC3kSxGLM9y5FujKqufRKk4rVzbq8wBgQTYQ

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