{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "14509",
    "entityType": "User",
    "nonce": "0x2944da8b5a30f33f50f080326849c7f7d5f0263c09500ec405a2d16e237398dd",
    "signature": "0x802a1d05031a98651e8428bf72008314d6f2d5c098bbecde6d15d84a8759f4891ebd461f21b82a5e2642288c38f36679fab22e0043dee645ad51567be5d61a471c",
    "signer": "0xa899e54a1aE2f8D645E14e3E1EBF6398971ece5A",
    "userId": "906687997"
  }
}