Transaction not yet indexed

21kfkgUEXqxpUMmaPL5h1euFXD5rBXmcBQuhrZwroFG2CPZ4Wh5i3o7C8vXCXmmnrcc3iUMdgrzwsYyi7A8Qsuya

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