Transaction not yet indexed

Ux3LUWC8ATGeeUf5FeAEKwBUnzdEGuuV4oSd7QvMCccKBjUwBsUZRqLeRW4GY9RhDMt18Qaqn3vSFE31GFpgmZK

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