Transaction not yet indexed

5MbWb6hgoWUbJvhEfc3223RpKonmoAz1YDhEfaGniFGE7vV5sWDi7GteniAFwQiMvvPm6zcREUGXjsRYfT21hh19

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