{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "317",
    "entityType": "User",
    "nonce": "0xa6c53aa20e08dc8652153a4da0ec863bb62cf8e372a0cdf154275d083aebe393",
    "signature": "0x243ad73639a17c8ae94fd4c7391a06622901f2aced8c609abaf9c30b7c39e4f13de6da671a8acb419245bf1db7feff1ac7ed2895e392436d7afbecbc2b3dcfe31b",
    "signer": "0x4028cFd4F603D45b7A2A3798831Ca315097e0219",
    "userId": "12319"
  }
}