{
  "manageEntity": {
    "action": "Follow",
    "entityId": "557210595",
    "entityType": "User",
    "nonce": "0x67784c0b4de39b55d4c695f545b1a7e767552388a619b68e347890cc790e796e",
    "signature": "0x73cfd3b88fd163a2709d7957a95ff859949aabbed02147562b6ff15c52c083435cb8dffd766e5d75faff5a6bb1be219dcec76e82c135a44ac7663b9c2285cadc1b",
    "signer": "0x85716762Eec590d7cED7237cd3177cc25FA3f95d",
    "userId": "897051051"
  }
}