Transaction not yet indexed

491Mw8CQfLJeThHxqNQYo5iG7vDUKN2yVb4nJw8Js5mP1BMtLu3V2caxm7mSVwFDb3a5en7dVCYAepC1xrhkZqX7

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