{
  "manageEntity": {
    "action": "Follow",
    "entityId": "6709621",
    "entityType": "User",
    "nonce": "0xd3777a1fa0115a19eb56184120a2dd49d5aadbf67877c05875010dfbcc634125",
    "signature": "0x12fac92b901135766cc60a5753e650e3d039f8deb370b3dfd33b11d6e6a99926359ce0cce904bd50d0eedb1cdcf5f07e5fccb9b5e2f7af3f7cba41b968b7252f1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}