{
  "manageEntity": {
    "action": "Follow",
    "entityId": "306603",
    "entityType": "User",
    "nonce": "0x758cca763a9faab8ca532772d0be44e338489e61d4390470c38dadc1523714c7",
    "signature": "0xe2d51194bc7e1a1d8092bdee1c282afe0fa20b2366f6fb6dd78073feb776f45034757972115b886ae43fff2023389063350f2214789e0f084892c31195183dbb1c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}