Transaction not yet indexed

NkMcZJpLyEaoYhQTC8BdjsjPPCMbRAz1pr96rBtbhVHVT8V74Bf3JRYMvSpPSTcm6pffFXriZ2AN35XSaS1hxaw

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