{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "708730",
    "entityType": "User",
    "nonce": "0x6bac146e0605e8066b775276152d6a253ab00c7f38ffbabca60bd39cddc8b6a7",
    "signature": "0x975672c2cf35393fffd18f2ce3e33d66b5b4d83b19eb355c78ee38439380077955b9be28a963bef9eb0b8964c6f53aad2bbf304c5ee3b33b34fffbe35fdbd34d1b",
    "signer": "0x4A868B813a8F5D7C187F9f07a2D7e7A24355Cf3f",
    "userId": "185302"
  }
}