Transaction not yet indexed

52buxEffcfU18RwwtpDzk6JTuMQh88XNgMF2HSs9JEKUKSraLmt3gXFzwFXyYvFxVygTpwTJAcTVrvzDV2qLEsj3

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