{
  "manageEntity": {
    "action": "Follow",
    "entityId": "190321",
    "entityType": "User",
    "nonce": "0x4fe937fcd0fa6fef6668358bbf3e0e673ee26f4d1f89c98c6af52ccb6266fa1e",
    "signature": "0xe5d8496f963f8b053a804e6a6cd4b759f3a2e6e8a23b1affc524a816c43be84d430fdf2400ed308b3b0a4fb8c52aba9fef0d087694ab292ed54907cfb5bbf6531b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}