{
  "manageEntity": {
    "action": "Follow",
    "entityId": "4220",
    "entityType": "User",
    "nonce": "0x2ad56c698111fbc5f3880a0284ea535230ce6e3b304e08b62130da79dfa60f89",
    "signature": "0xe2038fdf9875626ce5c216ee2d95095d66643894e1800ab4aa9bb0a24584a9c77f17179f8df40aba15c16b0c24a40d96cc5fe3d397f9b0aa4fafa29ea1246ed51c",
    "signer": "0xca7c61d7Db568b81B8A952B917F45dd863B736F1",
    "userId": "144109"
  }
}