{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "875378857",
    "entityType": "User",
    "nonce": "0x6d9ae535e273b9d1e341f768ebe718b4f525abb989685317295839435f463814",
    "signature": "0xab9dc444c057b8f05dfe27beda56ccb13c3d71e8b4abb2d1f887db697126fca934eda0414c80279379d8f2a691156fb4d27a09c583bffe9100f752844fb75b841b",
    "signer": "0x7b52e6AA15Db4Fc3A84AFF2b12e5B8B128eA8610",
    "userId": "808512351"
  }
}