{
  "manageEntity": {
    "action": "Follow",
    "entityId": "680645058",
    "entityType": "User",
    "nonce": "0x9e975805eef78ecb65e8e36444ce22d20ab0642509503d1001a6afe130caf476",
    "signature": "0xf08945e559b1b7565ed27d1c2d45b30177e557692e47a4ec9441275ca4e135b020d2033e832db463663b0849bc9673eff4fdc7e0638d085616d1aebcfe9bbe071c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}