EncryptedNote (index_topic_1address sender, bytes encryptedNote)
[topic 0]:0xfa28df43db3553771f7209dcef046f3bdfea15870ab625dcda30ac58b82b4008
0x00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000