Transaction not yet indexed

668RUNYxHZYkkvf5DUHkE6tdgWra8hs9p4JpDCF2PsCgAMDSnzEokGU9cT7eiQUTpW6SjTAeGELhowdAAtKme2kP

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