{
  "manageEntity": {
    "action": "Follow",
    "entityId": "22144600",
    "entityType": "User",
    "nonce": "0x2b76993155edd786ab41852167983609f68bb768ce2398cce15cd35db82d5099",
    "signature": "0x8684dbbf6c2842f63221083af0cc2969460680933ad02af920a1da910cb4d5f071803f2f38f0724a1525a1205d30ecfc3ffdb1a59ef50e8dcc88635989b2fb2c1b",
    "signer": "0xd12A323399559A3773F865c8F21031bc39c29135",
    "userId": "219968466"
  }
}