Transaction not yet indexed

2cku6fGcDfQT7R7L7CW6s7bLiCZUTksgXes7HTucpuM3ssHk7jqdYSy6KvuXFFGbEj21J1f71mAXGWoUj1zQAmV8

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