{
  "manageEntity": {
    "action": "Follow",
    "entityId": "190942",
    "entityType": "User",
    "nonce": "0x4e1e172d4007f7d494ad422095e9326a54f2af529cfe6f0e30e1b686301d6999",
    "signature": "0x81a798ebe021bba53fefeb21f602461726f88fff4446a6f776243876e0cb12cc56b383cac939b745f61c1828e41d6394ba8ebaa6fb95f276b6e7b402f5a48fd91b",
    "signer": "0x78637A1d1940B251967A2f8708aC0936d67ea724",
    "userId": "525489649"
  }
}