{
  "manageEntity": {
    "action": "Follow",
    "entityId": "4220",
    "entityType": "User",
    "nonce": "0x7251b91693a9a622ebc0458271a0709c1a660c839e7d035a46a77da415eef00d",
    "signature": "0x369955b1aab3479b5b79ecb6ef121de5213f472173b348e719bbe8510ff70b9e20f824f2f5f3127357174385cf90208548e78d42e72d4a3c561c1893ed7f62331b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}