Transaction not yet indexed

Y6U9TuyMXaCkq9bHSyoCKBrdW4imbNKLdkfw359vce9Lhy4oUDd2pMR6XMXKYNbrC937sFsc2gL71H7DMT7fUaw

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