Transaction not yet indexed

66WkGHYKqZhUjxUX3Yszqcw7Vaqbzcrnit7DVqjeWZuZgP5boJT7Aqh5X7Ec7Uy6BH996uRR9okJcfpEgxBqCxPU

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