Transaction not yet indexed

21dx2tqpLtCWE2BGpkPj4LJrPLbcYNUxPBVRbAZ5928BmUyaWdx4MMKgCyuYrjvsYEcDz1JsYEW7qgZzXPPaNAPm

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