{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x9c940dcb9a65504498cbabce4a04c34d210a21d4626aeb76b0041332533caa20",
    "signature": "0x202f7dfe4bc7f35568a407318de5201576fc2b1f5fc851c9b4c147b70e70ac4417bf3031d8b9116a0f9cb2a249e2bac8d263c3bd6c1bf028b9cca27e28a63bf81b",
    "signer": "0xcc8164Efbbe4ed123B8689622b411c154496e66b",
    "userId": "60031"
  }
}