{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x04bf163185a5419e40a852a3ea5d3cf4074afcd4afcfc0f4d090afc04ebdd19f",
    "signature": "0x532d8e01606caecfe455262a952c70ad73e3b247d454d1575db8f8b0854d5d732f2e3840e2b774344f97ec103dbec6e1024d54f794be123d1dbc1a829a4c27991c",
    "signer": "0x18Cf20DEB08C20717a6280b4Be1816065BBA75EC",
    "userId": "325122838"
  }
}