Transaction not yet indexed

52CB1fvK6F5BJ9nKy3bZWZ1dAUPUifiykn9fPao9DghHSxeBTHHoknDgmTU8NJrdqKjs9dxbvrWCHMGQVnp7P3i9

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