{
  "manageEntity": {
    "action": "Follow",
    "entityId": "550138957",
    "entityType": "User",
    "nonce": "0xef7075710962a9f108501612e4a2dc57649d7d4743f44949f91dbf5af987663e",
    "signature": "0xeb392b4164c2ba53faaa2c6602b8177223320da19c16204c3eefd3babf7d91a4135f71bf2b4c4aca68aba912c8d11788b48eaeddf6354bb66267e7164a1961711c",
    "signer": "0xAE50Fa5B351784ec214251a202B5e2FAb1Dab113",
    "userId": "347546716"
  }
}