{
  "manageEntity": {
    "action": "Follow",
    "entityId": "193543",
    "entityType": "User",
    "nonce": "0x784a586581ec72b6ff68def1bda511fe8977462ccbd3896b357c06d30d404f73",
    "signature": "0xb7e5c4f3e25929aa6aff04b70416058b027ed6171b04c21bbf4962ea18e4812d55ae2b2bea9d3cf95c2623b2b57b8990b536a0e9b61258a67484230b141e90041b",
    "signer": "0x63762Ba099c2247aD3755af8aCb1d62705f0D5CC",
    "userId": "851444561"
  }
}