Transaction not yet indexed

KfBmkffA8cMtJGjRg3Mv57Nmx4Z56p2nGws6NgQeSwx7uCzx6uKAtsRTBFrMTBB7DDZoyDX2WCCp7jKfKn4ge55

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