Transaction not yet indexed

21WFLN4F3sPgZWgQRumgtQF2o8XNTJDQYAgkCsMuSjhbkpGaZFV4TjLMnUGkdtiMZYWEan2uPAh4nmx88ZD2ZbKY

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