{
  "manageEntity": {
    "action": "Follow",
    "entityId": "340690975",
    "entityType": "User",
    "nonce": "0x162ec77c29b7fd8dc0da853cd2ec94d7269bf0d7ebdc8e10b1758538819b85a1",
    "signature": "0x2a82152fbf5accca0c2111a83038a848e166e090902049ee4560cc7c001e78ce11abc3e5de2c80a8744f4c89913aa2513012947ce7e09e87f241d7dacca758fd1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}