Transaction not yet indexed

5EX2RMAJYAZuqMfn478NvW4nNqYSNhdiCe6knkdidnSTSXTzSJgwsPbWpzMsnx9zCDUpZQdABeMXM56br5J2k1Tu

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