Transaction not yet indexed

52uE7PbPzvTLkfeuhKpinr4eDVEFeE7GdS5f2qGDfCdPJUYEgGyxfTTeXijZGVnGKo6vx3TmgKC4ESSQ13kiUF9R

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