Transaction not yet indexed

52ai9rkBg99aSvQnLi2fmSm5MGu7NjHgZoqbPwLcxx8r8MseC9oUP3SpzTUbUbSvRNmyXsDHGTCh2p3iJvfgSTxH

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