Transaction not yet indexed

52aC4VcJLWNtCpt5eAVtQamBhn4jfWt85So2k2UMKiznsuQs5ABe9wwNJZGbDYxhccSno1SoWiT7fL6CSiKnqSAe

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