Transaction not yet indexed

21EknvJTrs5fNapxaFtpPYJxGLa1vvBTA5bRAY1Pe44AASMyoMrRJn7RtfCBe75o3qAqrgiFSkonPKZmm3jUGAzP

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