Transaction not yet indexed

668WoDYMRYkRBpPSC7K3dCfXmLYgFNGN8stHASNvSXDLvNWCziR46LGDsgrBSM8FmHjCsbRfkt7xkjgrj4Gd3bRX

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