{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "30430",
    "entityType": "User",
    "nonce": "0x7e5ecc72de912e3788164a5c47a256b56dcdecc86818cf2937d4aad3a01b5210",
    "signature": "0x16522d4c93de69cbdd58be99905232fb01c3142c86944f05a19c03e15e8df371579aed655ae2bad8970891a7efc3ed5745409c16d156f24b8c70a8da5db302041c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}