Transaction not yet indexed

52aSDJjEkoRxpWMUJTYSUXwNWMZCsguqkWLWjAHbRmBtTCKeZ8zxgGoUS3VpS25U8qw4zgSWim6VSk27DiS54Cbv

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