Transaction not yet indexed

66tp496uZEMN7FuLu14ofcPtKfitpHSjxb3NpB5ynFtZHAp6YVwCQbUYyKNSPHWDvETWm1mbRaARVt84QHUHyNE1

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