Transaction not yet indexed

668GVpmiKMRaAs8Ds1xLM23PxiTez8aLE6H3xorK845o2kpFfehZpVWUzK3JCLsG5RP9CnvdXM8ZBzRurYScc1Vc

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