Transaction not yet indexed

3C3Dk1Vtf6xUWVFqi4vb7DaGGMyafaqMv6htAZaWHHF5seCSVmnpqxuD6MXWKF71oFhMUEzQTmTQpLLxFrd7Xxx7

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