Transaction not yet indexed

52C5A5upgSez7EpK9PVJVBbdgGKmP16aCHMEM1VkpcbnqHvFp1tdFYLf92jWxwWzh92cP6FQzNBDbTvyFbxHnPgo

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