Transaction not yet indexed

WYUBw1KVtUGWNVVLYnw3pmSo5c4uK4GXA6JmWP8qd2pp1BP9t6F1BZf21mCynkjcTCBJr3AiKBkNyBABETxxAdJ

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