Transaction not yet indexed

LUb8Ao5YEF2Ew3F2xGaoyz7xQdfFkGENhk7esRTVHSWQzWvTWDg6UHCpGQzL1veoe7ArQ3aKvpFpTjfU5SiRD57

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