Transaction not yet indexed

668eQeQxxF4Tbj3wo6GKFoXgmtguPAupDY9KftsLfxtHxnzSReRwLb9pi2UtUH8RdJGA7Ch5RBQBcwgpuMmiHE8G

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