Transaction not yet indexed

5mz18ZVr67bvr23tWRqeQ11eeHaZE3hxLSEEWgMZWwXxoPsFGfoJQiYecKbuuvaCfKHGCzqYxXRSSTtBVkR9A4Ns

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