{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x950e144d640a5f05479873b06f326bfa5f5bc175c82b41983f86913af76949ac",
    "signature": "0x03feaf0ce90204edf4ceec83f69e7196f42278e55ceb11af00b0a59832ef9d9c46ac6252a126d848b763b01f0ccb9a75c8c571a4f5f9b617f5812cad846ab69b1b",
    "signer": "0x3b454c37F04119cfca2897Ec632809779ee5Fb35",
    "userId": "610042501"
  }
}