Transaction not yet indexed

66WUCgX5NqKeM2Kjuq6BzQJeuHY4cTBuLL9k4rWADbYE6WWAt66f4WS2bKMbDHcH2dUPyEndsCsWRhEGicG52V1C

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