{
  "manageEntity": {
    "action": "Follow",
    "entityId": "437217",
    "entityType": "User",
    "nonce": "0x7254e8e2916d68832da7659a636342f462e2b782821f200e480c7cd1e6b358c6",
    "signature": "0x04d2e866025829ecaace08c7a1820ed8d0c71ce323690123a222dd322b9827c15aa9e3818eb07b39789c64784dc7d41d6c42fb1939dfe7e0d855e1f629a96b721c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}