Transaction not yet indexed

21T6pRQT5M3ZEnopPNm4axTQs7dQPjY8u4b9nXMvrNLC4BDQQF2GcXXptBoBvdk5QTxRSmzVfhAz4LBFo7Z8A8at

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