{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "400171089",
    "entityType": "User",
    "nonce": "0x3410e08da6e1a837f4d83f0e942f82fadae493a105aa5ad6d7da6b5e5902855c",
    "signature": "0x84ce02ea74ee2fa710717837411dfe45a0cd3eceda06a125e31dfe3363c5b5594b79795904ace894db69d9867b558beeed8dace02eeb528da357d2fbc5fcc9b11c",
    "signer": "0x0Eb68d1ceacF37AbB0D48503E66b8fF2c06E2fdE",
    "userId": "747576419"
  }
}