Transaction not yet indexed

Tu52NTcLHHpr85P1QgubcK3HhHWcgW3yVdzUsF9JPsgTpNzQ9qFqRvxGGkVxWhtS57aT4N4Cp2Ez7kCsrEQT5Ro

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