Transaction not yet indexed

21CDwaJzN6Maxsk7ZBBVgiUpJpAnNwYHEcNmCcq2Fm6LQrqERqWiAnbnWDMs2NNHsPMtJjo49Qk5H36VskV6UMLT

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