{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xbd3808f760f37d8645df204e25531a8f618d00538f14f24fb113f979e7118ed3",
    "signature": "0x940ca65c3af9c0ecc17fe05a2c9a7b2b467e438847bc6838d4d925d20221cb374de3c2ffa25ddc52c5ccfd03b141a0767437945bfee4b7b48e0651c7ff81c2321c",
    "signer": "0xc4ED754a5bBD176F596aF6d483c4b0F8A9B72530",
    "userId": "995186910"
  }
}