{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "187373",
    "entityType": "User",
    "nonce": "0x415cb32f35e759f42a1cc2cc4598d3f1012b00307a57058d7d2fe757e50a4131",
    "signature": "0x624bc2fe48d196325de382a3be6b0f94353d926498c453fe759cdf6a9751bae86012df3f8ca64c2e96a46509823464cf4a22eb92506701829069a77490a7e8731c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}