{
  "manageEntity": {
    "action": "Follow",
    "entityId": "396",
    "entityType": "User",
    "nonce": "0x5b28ac4c587935549a8327846fad8989717d5b18dc9771a3566bd25f8c8d2c7e",
    "signature": "0xc76598b242574f04a30e510d4301829e32592ee119fc23ea0daa67d1d46042fe5b49c6856355d02d6d19a2fd227639573da58c3e27a0e0c5f2be1e95df1220461c",
    "signer": "0x78637A1d1940B251967A2f8708aC0936d67ea724",
    "userId": "525489649"
  }
}