Transaction not yet indexed

21NDgvTdmnwL6Sb6XVTzrVbnmkv2DvpeXcb1Qx3Fv3UxvDam2ocKqn9e4qWq2PWuKobj2j4HCa7ni33Qe6E4a9Mb

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