{
  "manageEntity": {
    "action": "Follow",
    "entityId": "446645802",
    "entityType": "User",
    "nonce": "0x6550aafa7a0411675b1aa97df868b577a6993ec12dcb1171e684bc79b04fac56",
    "signature": "0x71bcad14746caf48c8f9d7b140ebc12edd2a886191daa15552837cddbfa0cee81aa3d4e974d7e07fad51932d50f02f12c94183364185f3bb6f2c3f9a554171501c",
    "signer": "0xf0F491bE628c3A5BF3904d1Ae68bc59234407951",
    "userId": "560417026"
  }
}