Transaction not yet indexed

21frb2eKZmUcM1PSsKUUxasHRtMVfPLa2tG7vhFM59jPooKwmG7tSsqw6snRuoxiF5KErEBfjAXbxCxS6p4LrwGJ

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