{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1710829",
    "entityType": "User",
    "nonce": "0xc4dc4ed11dfecb120727333dbaa7f5d65823b9576edc534ec8e29d6108fa3fe5",
    "signature": "0x976b4cd5f6242639a5007f9c1c3007a129d4f7333fce87d6b58391efbf9c236f19c849b1e6cd4bf1ea76432e990a7eee93e486ec5f5902f164ad73ac196e6f371c",
    "signer": "0xb9160bee52F73DAB98D7cB3210d24Be59194CaC4",
    "userId": "319969"
  }
}