Transaction not yet indexed

52oU18Ba72MQzeFAPpVDHD3P4HnQXTh4Dpu1N9usTu8aAeiL5YyYzbGAfho6TETcWoYiFbU6JEJTwXQu5SoYgvaE

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