Transaction not yet indexed

2Me8u4cTscD6zNSjKE8exvbBAEuE76Yyz9f9mVrjXWGi7atbKu6YuuuNucPpFwgZ1yr174hAT3S99idJdeLK3YK9

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