Transaction not yet indexed

56f21EuYyxJbL7vXMqyUVHatyNNMvFDwAn9sNZWJdtPZPQQpo6LzZoYhc5TYVEobimGgWpT2v74pHXsqcnHhys9q

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