{
  "manageEntity": {
    "action": "Follow",
    "entityId": "21754",
    "entityType": "User",
    "nonce": "0xc8a4210c2832352418072a0f74265413165d24f40b9d97e99b594b64f43ae2aa",
    "signature": "0x472b82386da3b7fb1c093adf28fb0e16d360c0ece672adc10243edfa950b5415323e7db1ad95f70763d4cc53afba4953b005da881884190e0c543946d00559301c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}