Transaction not yet indexed

TMRM99VKddkqeakfibTAjK26UgBCntRM19VMaNYWQDds3LNbhEYg2pgQNVFcHJsmu2QzbbM8DEkf9kcd9mN3wnY

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