Transaction not yet indexed

ku1aTBiCXdLYRAguCPK8GDQZbi1xLJDa8EaU3PJPfPSGFd7kxArwN3ZCk5KricYW53io3TiPZwzDkf1fFHi6KfA

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