{
  "manageEntity": {
    "action": "Follow",
    "entityId": "177",
    "entityType": "User",
    "nonce": "0x6127652d71fed90925c16b190aaa0846940fc040eba1d8b4842c80831ac959aa",
    "signature": "0xeff238f0fded8a071134ed0f965cf930d3f35b54da837f66584278a44d733efb65c708cd2518069b38a3c5a7968566c61a9f266d2d62d834a3469f219f153e2b1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}