Transaction not yet indexed

21HAcFYM9byW215HuSsJ7e7KknUGZcbMmSBynHg9G5HPVkpQWAj5fXTVcwMu8nCE8H1PbJ6NbiZCSdg5mj7WqDkH

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