{
  "manageEntity": {
    "action": "Follow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0xf8414c559943eeca33af55bfeaa3f98d8334e70d8ccfb2eba6ae9a193caeec9c",
    "signature": "0x54ffe50c4ee9b24d367d3c792f7cc7932d3ef224f05d0d320f2ae14f3645c4c7751bc9059fc66a7335664fd776d3480571d16efd73a5ceace17d807fcf5f793a1c",
    "signer": "0x52736F67C02C10d42Ea4e6262BA861E854f87423",
    "userId": "776850188"
  }
}