{
  "manageEntity": {
    "action": "Follow",
    "entityId": "599112855",
    "entityType": "User",
    "nonce": "0x825b66fbe30ad3143ad2c9ec389ee3e91e8d6086414d452fdc1b2168934745b0",
    "signature": "0x1c03b7a6a925f30b068535dd5cca732c60420186578358eeb0457eeae63d471e717104758efdf0e8804141d6c5854c32f36f9a43545c9e66f0efd9aa67dbac7d1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}