Transaction not yet indexed

AUbuRYXKaek3zszs4NFSdUreZzaqHU6o7vaBvSTCZBJ5ceCHU1uCmV6HNzLNiVGAEWFKBoDJdLy2MoYfyd1DfQZ

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