Transaction not yet indexed

52tgRPvaVHiKbnK9CH363mvhofSk1jjjcfCGe22Bvg7ufJyiAkKbsDtCLDUnBqWU65TiVEPUcga3x4p3VC7Auuem

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