{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "54120",
    "entityType": "User",
    "nonce": "0x61d4a517df5309132121acc0d451f0ac3dce1a357f9ec1b4cfd0e349346d033b",
    "signature": "0x7c2bf9faf831017a15866fa41550da78fd735917173a9c906e9d7632fb1ccd08296475e14b7306a36c4f0d09e6b2356e076bd0d3ea25504e7eb555c4f4275b711c",
    "signer": "0x5f669126A64334710E37f472BfBfE0D8cF408577",
    "userId": "171892"
  }
}