Transaction not yet indexed

52ZEFZpYSVgWgGFP9d3MNMVBrSEXFtTTuhqZZLN8rfTwLCv1rRyPPUybBb4cPLM4mbtBWFQJQdszBhsuzZ8uiDHi

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