Transaction not yet indexed

66Xm9pRYuUU2fF3zCoYUo9TjqCfmhesFGUJcQa4R4tsPRAM88vZTVzx9NXuLS3H4hRFHyTCbbBNTgbyFidH35WS6

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