{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xbb25491b6c367915c7fa105ccc11dc10bfa8d3f9dd53464339c51bedd5578202",
    "signature": "0x860771f419411aad998e3909d5587bf74954db390809cb917c8e62843f4ab3d07310b1cd34c2ac44c34b9515548bcb05a26ffceff1f0e3939ab5046ce5cbbd781b",
    "signer": "0xC0fD21113d138662362D8fDbc78dAf2a4bD23f70",
    "userId": "271365270"
  }
}