{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "37350",
    "entityType": "User",
    "nonce": "0xccd441eaefb8b29672569adb04163fa3879a78856be31b364d3e7a64fe7d7f5d",
    "signature": "0x76fb18f1230b4cb7fb7d0606aa897ab039a8da6f0ba89c3171fafa5657e10d6c387b5cde59ed0f24a38d87391a0e5e1c8fa9649b418ac8768b6a779b5d2043e31c",
    "signer": "0x39788E2D020D54760872178Cea0d5AF12732F02D",
    "userId": "720903941"
  }
}