Transaction not yet indexed

661SMF1WZmhxHtFR8zrcUhtkpgbWinGDh7ebYKh1c2dPe9nahRmXGbXW4rh8iVpLNG1gfok2UpLby79D6erLcF1C

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