{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x21579ae6cf216896c40cc27d26d7e433f26c6f192718ad5b34602958eedebede",
    "signature": "0x8d0eacd8ded4cf819eefe04161062d20d026865d799aae202b615d44e1e4a14144d1e2f7e25008c8379c176a142f3d1a90e9f6c7432c832855d1ac638a9a81f21c",
    "signer": "0x25a5C4E9D24234A8dEA40FA47BD428A360A50503",
    "userId": "601426972"
  }
}