Transaction not yet indexed

31USDFkLwAXN1NQ7UQVPKWy1uPRNQMk5DF94MVPy2P8c1Hr5MBsFPPAnA4H1fqkbQAb2YSXNX1GC5EnXdGq86NK2

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