Transaction not yet indexed

21Z8MF71kfHWHH5aD8DocrMnC6DzS9nSVC8F2Do3Auqm94upAg3LHsizFUjTejYUuw7Mc4dMfwwS8SurWdA42pz8

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