{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "409647715",
    "entityType": "User",
    "nonce": "0xa587653c232b00236c6d739f0f1ea23d55cffba618726bbc28697354fe132ee8",
    "signature": "0x986af7280227eb0fde982ee84b2e97b0cf949c350095d0c7733eca7cf9e4030359be6ac6ab708b9440d5cf482f2072296375197c0975ab0932cb28466869c7671c",
    "signer": "0xE534A1ad2e8E1f616866185D1efDf463B0eD38b4",
    "userId": "353625"
  }
}