{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x351090922c49b6cbf6646066b0d59e9a1c78b2d78d3f0e9ed09f999a215e2355",
    "signature": "0x59b55304ee2c97255fa0617adc8e274dc15cb87674ed4d88618d16a206aa5e4f3dd8038e176ef6c2d8a0c2565452ff53bbb63e28ef94d8ebd88422129e2fc00a1b",
    "signer": "0xA7Ef6d48F05c3f8921c08C9E2cc6E28E2E08a554",
    "userId": "497506062"
  }
}