Transaction not yet indexed

52n8rNSA32zGJBVi2iJNe9sHATcvX7YR2iQKT4F6t5rCEu7Nxj5jVgZLtEvKsyt2n4fT1fC9v28cGqAhNJVGLLAk

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