Transaction not yet indexed

ymMUY8R1KrCA6j5ExpuUYhm8MiYJtfms83KvJYpS7nJ2BpdbFBw6v2qgetjCUq3vvoBFJnBqBu3LkH8ALQWhXPd

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