Transaction not yet indexed

21VK8dvxfskKkCvfrRKXbWM1wePiZkfBy4UrMN5Dd54R4uYKi6Mw63e8T73XqPLWVXPSwsGbgLKKsnmJG4uFqpFb

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