Transaction not yet indexed

21o7gun5VoQarBxZfXPycUncZqTCCupFj3uZw5uhSUkgMKMpuyUXEy56dV9Vy1AAcQUMdyEX4qhDcrFCcSTtE47F

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