{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x4b2313a98ec3aba6aba3692e69c6bd860a519473f14e246e8429aab71c28c7fa",
    "signature": "0x7ac73558f4d49bd86d28f74ea3bdbc00a2dcd7bd43f4af06e8e6d6632bd9ad5208b236dac16d6b5810fdf3e9307e99507bf6010bbc73f77335355b60a10d72e51c",
    "signer": "0xcf3499C4b67B7A4aFaCc93A32c308B75d87Ca31B",
    "userId": "869385937"
  }
}