{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xf1c7229e2bb8dfe61920ca799ffb2cd2e6e6537e5d11b6de612a98d157c99b79",
    "signature": "0xd1915c42cf250acb495faf6e0d1ccc809a7e2ef7c997759e5a40ddaf0427af9760cc3b9c60a273fff731a9a9a946833d4e7212d531a0ef14d5cbf4c5299ad36d1c",
    "signer": "0x407A885e58988dA0Be1611f90EEc21139696A6c0",
    "userId": "905286926"
  }
}