{
  "manageEntity": {
    "action": "Follow",
    "entityId": "421",
    "entityType": "User",
    "nonce": "0x1d416a219efd222bedacde204e46343f1b22c347b67a44a79f16d21055643397",
    "signature": "0x0d2f51702440a7162f3ce19cea64d285ef8b40d8fd946337ea349e4ccf87fa1f07085ee1379f91aeff9c1a7c0afb6148e6e55d67e5e3a3fa9cdf6e2e1cd380481b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}