Transaction not yet indexed

21SLGLfGbtQHRiJZQYCqZamPj8xK9VVCSkN1HMSLSzVpjXFoAvJWWMFwhTaRzqCvMJuv2Q4KCYZqC7FLzmSTcSnP

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