Transaction not yet indexed

MbfkgKhy18qhFQAYxrQcEU7zCbxYz9woVkqumRCoAymLMcuy2DH1cvVDeJTvm1NdzadB52PkfZWvZFiXY7fQ9sa

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