{
  "manageEntity": {
    "action": "Follow",
    "entityId": "149429484",
    "entityType": "User",
    "nonce": "0xc1317847e8d402a4554aef97c39b7fc46643fbe92668bb3b077e58b16dba5dd8",
    "signature": "0xb08aaa2f810803ab6a1ce11ed2b5403133767504788c4ed356ae7950b329844c074bacfbc94608f6b16f2a1dbacc1b6aab272f24769e9d47fe97bc512c113d201b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}