Transaction not yet indexed

Yb9UujQLMFX7GPR3ke7EHSDLEDxen1oFogMo6NcCYgY8XjppLZC4EftAJfYCLW7Ai7LViNjd5NzEm4L7V9nHhhB

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