{
  "manageEntity": {
    "action": "Follow",
    "entityId": "769526412",
    "entityType": "User",
    "nonce": "0x4fa025b0e13c0ad40834df2872fa255ab766a7241f897b58d0a30b5fb793b876",
    "signature": "0xa942092234990b77347bdb33cfb48b8a8e7a8466ddb7f75e752637c534b4384d2a01efea64c36391c5a0cf98fd64e9d26d5911a1d13265cbc8bbb597e1084a0e1c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}