Transaction not yet indexed

2ExDRMvuD5NjDC7pnqPoECuYW2fbxRGb97f3eDJwACsJC2qAZTTbDZgLpxaa6egKJufLvpPU12LLYiK7jb2kc3R2

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