{
  "manageEntity": {
    "action": "Follow",
    "entityId": "573071921",
    "entityType": "User",
    "nonce": "0xff26dcff7f9eebc4b51577acb767e7237455dd3a23930d196c972a79b562da71",
    "signature": "0xd4458cffacec612b8fba9f7979e9199a17fa34a30b87c0028d7898e8e8b4d0c95545bfb6cc883aa2002bc9213d7174246c26962b99dc3b2c3281a5f2dfddcf0d1b",
    "signer": "0xEcA3Cb1451A243c74832B7B02fdb9Bd1029BEfeC",
    "userId": "449714482"
  }
}