{
  "manageEntity": {
    "action": "Follow",
    "entityId": "774878319",
    "entityType": "User",
    "nonce": "0x590a582bc3e90f6f72593b4d86865171e0ac47e6247ebcee961e245249f57831",
    "signature": "0x44c61b7c26599ef97cc0ed8a6de239092212a3173fe837e0da13ace08d59f05c0be06f208a83f91965cc77f98b662447d4b972d9005778d6dd59369ec44791661b",
    "signer": "0x14fa63A530B7d9254d20B110AAc25ABF49fbfa9d",
    "userId": "182428"
  }
}