Transaction not yet indexed

21i5UhKaKF8AJLPiTHHad9YsHWYDquzGZ7wxtXcPuTdvxmAjSTqusKxJMroTuU3vTzHRs13NemphEEAU8pZM9zUi

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