Transaction not yet indexed

LUuN3DqCCAXu4bGCCj9MAkBucjnMhirSP2ttYG1VdFk5iZ9eGmsaSaU54gxbCpiPMqKy9TyJukBVbNjjMhMY94V

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