{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "148293",
    "entityType": "User",
    "nonce": "0x73208c42b92ea4aa411b9a323c4f8cc2970ae53ba2cfda62c937bb29299648db",
    "signature": "0x8c53f2abe36bdd5011c938df8dd1b568592ef2738d7031a8cb13c079501d4f3f71a0938d17acab4915a6b16a2431539c9b0e312661b3191bd540e84ef556cec51c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}