Transaction not yet indexed

21ad1MUQG9RGKvQmfWsSx2pEMmLhmrkVdvvX2StPnajmv8iEFFfrTC8AJiXbTZtgG1Ay4wpuknmpummVbWtvguF7

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