Transaction not yet indexed

5SzRcJSSDmCdd7wH2pdzk5mWcwchi7YBRufXEqwSqCuZpsLQ2e1ZhUnSFcZ3WJKTXcrgVdtbKRGXPK1Tf27pDS3z

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