Transaction not yet indexed

21RkMELSUEWBJdk14h2Zc5jkJuwVft1WKRaK2HUHSvUYFaCYQgrXuDN3EopzcNbw5FvuAgbRKCzkpF5vZfQ1Apve

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