{
  "manageEntity": {
    "action": "Follow",
    "entityId": "337714",
    "entityType": "User",
    "nonce": "0x378b7f873f4fbd127ec1439cc88f70cecafdba3effffd601c2c697408559cfd4",
    "signature": "0xb48554238efc79397ca6871e2d5472da2c788797958c23e49a26f79935e8c8776820c6b3419d2b9c6b1b207eba27a95ce5a9422507ba56e235e6bd8d39b05e2a1b",
    "signer": "0x55F8937EF7902E83b15F5BB7c7bf72a0a2989C54",
    "userId": "233666542"
  }
}