Transaction not yet indexed

UKkwSqBnHdpuVbLsEWgq2fJiBWJShUnfQofohmjv3nTY7fr66LCiqxED9Ps5SSKzHrr4rseV4MLgJvYF7Lkrx7s

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