{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "520317695",
    "entityType": "User",
    "nonce": "0x063b53aef85f0aa970c568b10ec182789acbff51fa950ca1f7b18aa5c1079d50",
    "signature": "0xc29f4cf46072835a20af4ffad547b23c4870f6c98791833812763c30a844632e429579b23f222522e1251507772dc479d534ef345ec38565c8c44335d20b22c71b",
    "signer": "0x95B378bAaBcca47f15C460388CAEadc2772f66eb",
    "userId": "140"
  }
}