Transaction not yet indexed

nMmUppZARndg76hxccD2KLAWt2pKafjDFKYqrtfkumNAVsx3p7D3wFdDaPMoAMkqmPkUbnEVDASQ7e8ZKrwWBRm

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