{
  "manageEntity": {
    "action": "Follow",
    "entityId": "354535",
    "entityType": "User",
    "nonce": "0xe779aa45197fac2015ee833b1bf04ea7581cdad407790b3b2e8f4bc3da9ab7fe",
    "signature": "0x9ddda589154cb411eb0b47e9fe46e7950158b07700e96b85a1c6f6c95442e8fe36dff7468d9afc53b58d32ae3c9b3c6f9a4da2965a831ea6d4d436681a3eebc51c",
    "signer": "0x866CB73184a8420C302e3850B610761F882C4DDE",
    "userId": "166428182"
  }
}