Transaction not yet indexed

5Rzk21TvMkUttdb4LQmX1CsEarqFoTW3ba67BJvRgdbfArc6XNwfX18V8GLYXVGheCfRRp4Q5a6RQgkDMUvo593G

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