{
  "manageEntity": {
    "action": "Follow",
    "entityId": "139753",
    "entityType": "User",
    "nonce": "0xb73d5b1900936c871c830c64ec3c241d9efdc42bd97bfdbf9d55275e37d139b2",
    "signature": "0x5e8db8b27a71308fd97928007bef6709864a8b4d36e0d4c64f01623623ba145b2732e39052258dd1b1e0187dd7e3c20950b07134bcfbae67426a2a9c684474ca1c",
    "signer": "0x5823e56644991c5f5f29870830175996Edb011c0",
    "userId": "433764837"
  }
}