{
  "manageEntity": {
    "action": "Follow",
    "entityId": "540529323",
    "entityType": "User",
    "nonce": "0x7922fd0e2dcc63c8dcb5103a08d42eaa27cea0b4544a5d253ba415c39082a106",
    "signature": "0x788da834c8d0c5c91274d08037542acd9eadba1d8dd18cba327a4d475901b82941fb9c9523f660630413fd06242605a76675f8efa3fce9f18f0a89e442c664681b",
    "signer": "0x136A4e19270387bc21d7e58a9592D46864B0Ad57",
    "userId": "956002390"
  }
}