{
  "manageEntity": {
    "action": "Follow",
    "entityId": "12171",
    "entityType": "User",
    "nonce": "0xb72f01584f7c83e2d26f937226f5ca2a12cadd735d80119ce14edfac3b21f43d",
    "signature": "0x357050a2ca4e6ccd400741c13dcb99d5432dd2f09062a59d5be42a1818d41f3d3e3e34baf7d457415a194d48e52ef05ae4e07ad853dd75ce519f2fe6c19184a01b",
    "signer": "0x2E421648958D2Eca9f5AA96E378e89773A0f1Cc8",
    "userId": "683894975"
  }
}