Transaction not yet indexed

2R21Ea2rGksYVbiHySxpsSBfiCp5QBnVNHSeUjZiHr6tPyBYSTi4CEBVE8HV9udvVhVfssSrYjNtAWnujLQLGpD6

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