Transaction not yet indexed

21KCUXVxupUkF3jG99HbsWwnio2utvxW1WBUTe4VxN1iFtiB1CBzhk3bYdzPyGPkTAdbmSHzeAKFaDKCGkJ4U5rM

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