{
  "manageEntity": {
    "action": "Follow",
    "entityId": "889252114",
    "entityType": "User",
    "nonce": "0x5600545d6fabb54aeb0ecb8704f30d69d415c25051b97b37255fa7d25e2aa7e6",
    "signature": "0x6b91a9b21c2b20468320699fb054d0c9c433f2df916290502b9ffa436c21c6d222e8c6b0c9617f103ff7395649e39f6d2d7ef945452f51429ef225401e6945ee1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}