{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "64921",
    "entityType": "User",
    "nonce": "0xc7edc50ecd016e654760274ad07a967a6547874b8b374a391407572079ab8bfc",
    "signature": "0x70f5eac4d273109ee014035585f615231d31077d51bfa5f6d8b155f1e8aa95962fca313edc7cf2b8f0694944b45c09ab7ee60518b40e65a586e051aece7f6add1c",
    "signer": "0xCd2918bCc3A626Fcb36c59D541ea1A64EbC0cfdF",
    "userId": "104409"
  }
}