Transaction not yet indexed

21UWfuWEJztRBpBu9iBa2KaSzWNcst5xA2xeYZAc1mECZEu9hve9BdB2BLd1BCxYmkMBaR7aFsSDTbcQseguHZ1g

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