Transaction not yet indexed

21CpRDYweifDYp8D7weqMpxw58mSX1xYHFbpbqe67MPkJs9dfMLqyxVbNetCEsSPd9UfUUaXpGGMCaXY5ouKwzeR

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