Transaction not yet indexed

52SzHYPmF6VZDDBExejE6Xcy36BBMk4KJbmFCm7EMGE2vnqxuycUcudLPj7k31sT4YNcMUnS55bXt4E4NnPXihoq

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