{
  "manageEntity": {
    "action": "Follow",
    "entityId": "773253455",
    "entityType": "User",
    "nonce": "1794407246708129093",
    "signature": "0x96d46e8219e7f0651ff5b4c85b70fe7d85044b5a49375123cf839eae0e5307ba4111b0e55100c9954987a8b85556b8c6d7d8694b1337efa70144598831c2b9cb1b",
    "signer": "0x18C98429238161E3546978704D690E73A6F0b89A",
    "userId": "592802456"
  }
}