Transaction not yet indexed

66CWHfK354hnYdvmTrxCFZnZn36Fqq4WQkZGFSsThDhKJmehbE19fcNjsPPa5Scv26P8hBkL4EnAEvatY16U7kpT

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