{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "737872723",
    "entityType": "User",
    "nonce": "0x0c27a51fddb528fdb4014012e50dc6601cbe710790857288af0d0e3fda585a36",
    "signature": "0xc898c1e2498322d4188e8bc7835ce222b363947aeaed7153a3b70540a26b1a087dc982b149e1b405068eea66219308fd959ed841804c18ea1aff2cf8805b1f521c",
    "signer": "0x1A0e34aBD5374BDd677c5de4D5D9718089cB05Eb",
    "userId": "644286186"
  }
}