{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xedf7086afa51fe31fe81be7e3f220eb36bec8e0f5158671021bc7477ffd76af8",
    "signature": "0x9a1c8db54db989d04f703e31b6a5767e5c229cbdb08f7bb54587bf3541a6358357b7674b32d3fb7b3299237287b602da9bf8713c51cf4c12dbe5cb1c33bf5fb41b",
    "signer": "0x4E073b7076371ff6Bf848d0B4abA785B38B5ff1E",
    "userId": "303393509"
  }
}