Transaction not yet indexed

21MMxWBL83fYqqAdKvJjRXe5WW5bDLM1v4BP2gnBdeuENJYbZrssn4e69PSR4MgZu9Db39n7tDGs4SL4jSCJbVjN

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