{
  "manageEntity": {
    "action": "Follow",
    "entityId": "319704",
    "entityType": "User",
    "nonce": "0x7df0da4a662890ddeb2bf15314e7f9ffc91b1447da70f3202f281ef93d716d2c",
    "signature": "0x127046bb30a01db3a5cecfc506e534f15bb34b18b619eca7ce77df23e608f1e06d930c15d567de6438c12c6861d72e04ca8e8927b006cea2864548ba9b4fdcb31b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}