{
  "manageEntity": {
    "action": "Follow",
    "entityId": "187100",
    "entityType": "User",
    "nonce": "0x7bb38296ffd2ccd2eeb55af2c85a4e552a36099c1df5ec2babbf7cdb3592ef9e",
    "signature": "0xf3fc42f17156caf7dc52a86411b9d5c84a5accbf9c6d3cbc2cef11376982f79f5a37d1f5d65d2fd6ca42336258644a03358686808ba2fa4cd03991540946fdc41c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}