Transaction not yet indexed

21MzuecLsNAwPHHLSYT9xkvYFZue54BUTarRoqmPQLfmSo89S8GsmhbFgNu4L8yp4n9WRw2uSb7DHM9XKYNGg8mn

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