{
  "manageEntity": {
    "action": "Follow",
    "entityId": "239519",
    "entityType": "User",
    "nonce": "0xfb459d1ab1af917cbf584159bacfdac1a095ba019a5cf5103b994225cb2f52a8",
    "signature": "0xfabf98c9f73d8f2878513ea0a85743acea17d3ebf922b1f664bc5167dd213d0d636d20ba20f23c5ef4d67251c42e89932fe00e172346ac1e8368d93ce2fb92b41b",
    "signer": "0x9765cbE8e26a2c6c4847C1B69ABeB0B5250EC254",
    "userId": "678556080"
  }
}