{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1521632",
    "entityType": "User",
    "nonce": "0xa9e66dc859c59ec8072cc89bd5c77e6226f5923cce7af114ac484efb454ced0b",
    "signature": "0x1e9296be3180b6de5d4b457ae1f4e513f32dcc0fb3a9f6975dc02d6205449ce64193aede385c56a29bbd7b2ca236c14acc47a47372f7b47344548c7bb56216da1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}