Transaction not yet indexed

21BtDuDPJHVH2k7f3SuGXu5NwAxQWvtxcyCgQfoSR7nWFrbdZXpmfEbpxrh8tkV42nwfopCjSGNfsvL52qZhjn65

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