{
  "manageEntity": {
    "action": "Follow",
    "entityId": "3603",
    "entityType": "User",
    "nonce": "0x62bf929be098fd85a0fb0791efd71929e7f5ddaf39f996c50d74d317ff623212",
    "signature": "0x74175d3b27c130d5cf6963492922195cd5b520a8f797f7a947294349fbe404bf4dadabfc4bbde38a40e9f483b636b49a96bdbb83d930087f30ecab6073ff4bdd1c",
    "signer": "0xa899e54a1aE2f8D645E14e3E1EBF6398971ece5A",
    "userId": "906687997"
  }
}