Transaction not yet indexed

21prn1D6t2d9qQ5NGp7Ur7otJCKBEYAsdzUafdZBoCsT7cYJdJ14P5MxhkYr7AVsPrbjotr9tsUENTUu2oipzCcK

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