{
  "manageEntity": {
    "action": "Follow",
    "entityId": "2005440",
    "entityType": "User",
    "nonce": "0x41a72fc345b7c84c973db1b03c4097def9c808f78dae3571e2753aad830636ae",
    "signature": "0xbbc9aecd65ba8cf0ceefed21e6a2b4406f6ab783a568ab55a274ace72f472c1074b22b3557f3ccca505f470158354785af92226b9caedfb890afe4c968a8c2111c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}