{
  "manageEntity": {
    "action": "Follow",
    "entityId": "456716469",
    "entityType": "User",
    "nonce": "0x2949630de9e0bcaaf85bde6fad2a2f6c24a6520238c49a198c5fb072a64e28eb",
    "signature": "0x2499fa8d1419852578449966812a5a1de9a492880b1efcb4483df40d40d99ccc16a6a55dda68b0f2a55b16d90e2f79386b79421f2ca164eea3d9d44d9d798b2b1c",
    "signer": "0x99b5F46ae3978FB02A645f824e51700B327f1d6e",
    "userId": "97654"
  }
}