Transaction not yet indexed

64mexZnXkPweQzwhmgBedsZct5CiNVt1gBCaKG6vrb4rpFLEjpqC69xPgqT6H3c9UpvxPEYSZMGzqYvYFP7UJC9S

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