{
  "manageEntity": {
    "action": "Follow",
    "entityId": "308196323",
    "entityType": "User",
    "nonce": "0x4e47430e2b2cb57a8d123aa498c9147f9bc2325537a82c9a88cdef4eaa99a278",
    "signature": "0x8a286c9dae2f3db6d3ff5cf7b4fd859e466e14c1cadde33a85f231bf10ac2ee12f0ced739a99c374d259f68fe08a22ab07d249e336c2e9fbf8b6fb16d2dc04a51b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}