{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "903579998",
    "entityType": "User",
    "nonce": "0x9fb61db93c0171a40affb6017392d9c0dc45892d496afba08997431dcf69a9b1",
    "signature": "0x0db759626788de81f0b0e66cd35de0f6ca3abf0f0758045540f464a0cf732ac4391286d50ef3f91a82978f8eaab63ea25740d3b5713e1d4474619a1b7cacaaa91b",
    "signer": "0x95B378bAaBcca47f15C460388CAEadc2772f66eb",
    "userId": "140"
  }
}