{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x2b7bb124ca5d15fd2b4b0ae108abf0c32fd0a6b4d4adea9439297cfcbaf33f7d",
    "signature": "0xcf61c235e0081cf68b73bcb08a2e42626d1ee0752bb3a31e1fe8201eb9a0414751f26c4fb44befc5e66f24496b7e249a0c30b8b8b50031b69c542826cd9ef0a91b",
    "signer": "0x69163Aed5B32EC7f6C8a1e4aDEd7fD7E298F9521",
    "userId": "508931608"
  }
}