Transaction not yet indexed

66Ggu8ZPkymTWQcGf4az1wKqa6E2QfTrrnA1FUBfXVobshWfPtYBcYd6CKih4hfv9ZE55afWbJCpmkJ3VkNnKZvB

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