Transaction not yet indexed

52UbaZVZB1pcZaSz6FGyhYqnfzcbvmpRLdxWh5pED31BfbPcphFMUnXvX7KHMbUJL1U2KEU2z4QA1ZKSFYhzWXgX

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