{
  "manageEntity": {
    "action": "Follow",
    "entityId": "381638009",
    "entityType": "User",
    "nonce": "0xcca65f39bef24ebe77015f6827aba02f54ca26e3b39aa6efb4e9a41a620d90a1",
    "signature": "0x88f2802c77d2d16c64ae06e35f6742059d43a099dd54839f7868a609635479f127033522399be014271c38265552eff1f7363d947f587de6eb07851ece98bbe31c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}