{
  "manageEntity": {
    "action": "Follow",
    "entityId": "13989",
    "entityType": "User",
    "nonce": "0xedc2b90e83378506f46fa4727f1bbfbc0692d45e05fb07af70304826d3334b39",
    "signature": "0xd61f3ae0a67d99ad6e516f0b23d36edeed6ef435844fd55cf39d189c042d7f7b003f578bcc637713e61a8cec6792d4fc43f5841b3c670c994e0ee580ef1b524b1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}