{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "353974",
    "entityType": "User",
    "nonce": "0x0f1f13edf22ca737e9525637d3e9eca2d5e454f33065e8cc371e83bb699cf206",
    "signature": "0xab8604923c00b222e75a2a95c1f8b0d4250597a4ced8efa60950a0d2923d909d44ca3d7bd05c6c4c8276e891083cbdb068d65645a7f0cfb716fbe0d8038962b81b",
    "signer": "0x4A868B813a8F5D7C187F9f07a2D7e7A24355Cf3f",
    "userId": "185302"
  }
}