Transaction not yet indexed

21Kx9NiKtmMay8rdaYwd922XtdHjrKBkEAF2dJqKXUnTUmQkuD5oGc2yEhp1SbbzhXT1sXLSkihEqGP5fqBGREdW

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