{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x9e43f3c350abd88ca15be857256727e4be3d1cda90a3d01e4baaccc16d64dd28",
    "signature": "0xfd553566e560fa62500046d1a9d8b4c47b2d2f36ac4fa65cd09a6a4a97a8b17051165aa33d6fb8409940bfdc30dbfd2504acdaa1b5d1b2c382c5f2ef403826dc1c",
    "signer": "0xe690f07dB9A4F131d24D81555B655d9d970abFEC",
    "userId": "533238558"
  }
}