Transaction not yet indexed

5UGYuqdaHAqMMMrGf3LURaNMQXsee7f37AtHJS4PLXgbUnLEa5JJ1TCVAWMoLyvBbH3daE5zc9DZZBhJ6cSo9Rp8

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