{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xe2ca827ce4f90276ec28f1b7e76c2041512395e634f7aa73fe812d3e28a10156",
    "signature": "0x447527a151796260c72cfc59af658671a76d8827375a142edb5f8b84d8978db7205974f48dd21cbde838e23c2cd9c03b0aa986926177c43def01d1ac64d92d181b",
    "signer": "0xc91448d4e77491Cf25add4cd2c3C6Db1dFa1141E",
    "userId": "418252339"
  }
}