{
  "manageEntity": {
    "action": "Follow",
    "entityId": "18192",
    "entityType": "User",
    "nonce": "0x45ce76a52aa4df6f1935658be51b2dec6b1fc1e12649466b2967de2c1c24a77b",
    "signature": "0xd7dfd678d7707a533a1d1dee4df950e6bf472264c6ba7a9ef393d3e65e600f7f0fa8011f80926d1b495aa37eac3a6774fd87ccc32d432665e0757ab619c639941c",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}