{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0x4e56d215164b34beb6cfdc7769ca0b76071437a498e0f9f5e2165bd0e0327e4c",
    "signature": "0x61ac2db4f978bd6b21321bcc385488fe11b7bfdd4eee66a3083f8044784baf813cbed0bc87cce4c88bba897d230f28c4d5dd4d3a8baa30d6a137bca87754b3b61b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}