{
  "manageEntity": {
    "action": "Follow",
    "entityId": "3401",
    "entityType": "User",
    "nonce": "0xabb7f4924edd4da63fb7a1091e63dfe48e414bec2c4c91fa2fbf094bbd5b526b",
    "signature": "0xde9bb20ae109433bb7a65f6fb47066a40d8ef21fae068393d1b063b4dea0335107b122c9e4ec03ad061016eda475d8c886e3c919f4f662cf6263a547b60b95f41c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}