{
  "manageEntity": {
    "action": "Follow",
    "entityId": "419595",
    "entityType": "User",
    "nonce": "0xa63d31e7b56233eb3123727cb14c90a54a7744fc50f16e708cfbe38eec7d9321",
    "signature": "0xf663841521f3d82a2d9881ded3b76ee088e5f28b6d566636bee76ad2fc3195da5eeee8819d99685fcfc331004b912477282af5577ba2da8d5165695748ffaa511b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}