Transaction not yet indexed

668Y7giVWWwfGX96aCuUM426wSiQfihRH9vwViLgN4p33YzEGcbzkizwTAKdyY8wC5kybaosXPCAbTPhBdk7F4Pq

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