{
  "manageEntity": {
    "action": "Follow",
    "entityId": "712516",
    "entityType": "User",
    "nonce": "0x81278cf4704bb506067e4abaa8c204e3247688db877094a1830946d89af23e4d",
    "signature": "0xcc18e18a644909ee3a0b632531374e3eafde741b9343da42ce6c5abf4b9c42710af6f0adb49c73cd6c45ee06c4ac249493cbcc30494296dbf3ef60c41223f6ad1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}