{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xe5bf1066d1b5ab6298cc1ddf4fe737f6b4f4168ba4397da8636d5a40cfade0fe",
    "signature": "0x90907702cbf4bda11d611ee0f3aef40f2d6088b354cba92d3da01f30ccc0b49c235886c1ea3285c4b0b14964fee10ebe7f0856e9dc4d0c503d0f6170eb580b271b",
    "signer": "0xcE1000874CF7A0a7b16c35A55F7D6f10C607A868",
    "userId": "442277469"
  }
}