Transaction not yet indexed

tu7MZmRkbkyLkmAwNkWNKBKjFnhhaZmsjYC4rmVxZ865LN2SwDdfw81Gv4C7NGYzWcXiP5xZVY77fwGD3L2UzBK

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