Transaction not yet indexed

477suEtfiPVyrBc96FzQy1wPgc8E6wYgnPnjQQdQdFWScXqzHi2r8EGH7p1fAw9N9yoMY16y2eCo1qfqk2V1tuVc

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