Transaction not yet indexed

mfmRHH7dAtK9J5aaY2mxvzfSEdsFRVd4a8NupKSdWiK6ttoaUiY2A1nPn3CVZwBV5uusDwATLCuwiwPg5QHxmV2

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