Transaction not yet indexed

21NcAbfL12up2E8JAewGtVZWNissR8dEKKwNcjmTxSBqs4bsvaYVBWySCXMQ9gLpPebeghjbZLhqje8rEXfrZLGe

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