Transaction not yet indexed

666LKGuKUGpj4xeyHLXGcT5TpTaUkzkbRtSRTd5LVCJKX1Dwvj63enU4DatBPyWoqX6ADHeS1cww5PqWsxtkqptH

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