Transaction not yet indexed

mtM8ofUNm81x4BKGa6EGKWxVsqVAbJWQvJ98E51MeirTobEN59Am6fLLqwrVRMEgpPCBRzhSeAvm3C5kVRRjfAF

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