Transaction not yet indexed

666fs1cXt1YHpTzRfvPHCvgMMvBauSTquzhtMA5gzfz2Zf2r23ryES7gGGL77tg1B1SyGP4c8KqhaXMLfVTcmK1p

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