{
  "manageEntity": {
    "action": "Follow",
    "entityId": "15185",
    "entityType": "User",
    "nonce": "0x548b5abdb105a7bf395cc0d0af89fc4b1feefec498789749f0038c67698029ae",
    "signature": "0x1658e528478b8ea943e8bddd9274d143d1c624a6a7b1e82c97d15ec933af1bb55df45023d6b51653c75c311adb66ce0c040a9bc8ae9e6727d17ec0ea366cc8f71b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}