{
  "manageEntity": {
    "action": "Follow",
    "entityId": "148293",
    "entityType": "User",
    "nonce": "0x2b21d169845e1d5c37560be9e60bd2f67085dd89c9b9d29e6437125cace968c9",
    "signature": "0x2d945d80462372ff446cb96038a9e18d0893fe2263df40e5511701ac6faf545f1efe157b2b6ea9b82fc084436c3db30bec752e9ea56e74e84d37f61781a182331b",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}