{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "223331",
    "entityType": "User",
    "nonce": "0xef53c772be52f87ced97b60434c5e777e8da2b2f5ff2fbe81c3631ac0aa67dfc",
    "signature": "0x3fece128fae5dbcd55dcb02f2c5886d778499b144d863b604e150368222cae046dc020a64f0cf756568ac04975bbd2876200eefa6c8e656b7870a66136870aae1b",
    "signer": "0x5f669126A64334710E37f472BfBfE0D8cF408577",
    "userId": "171892"
  }
}