Transaction not yet indexed

mpAm5sJAWAMAJ3SFW4jaGPwXfAHtA2k3UQUcUvzbVuA9gS6gk334yNbthqoud5LKkSKtrHUog2KUeq4ubjTgC5V

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