Transaction not yet indexed

21Ctc6Zq3GXrTWSppsDyBqKtD66WBvnumLQfvEcjSycttwWe51Zuyf5LoeE2tZPX9cxz2RsX78objwEdX629ngPn

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