{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "66561",
    "entityType": "User",
    "nonce": "0x46ad788430558e716f2d7c98fe9c836b69c3cf5e72c830f0b7aee9b99ecddbdd",
    "signature": "0xe86c073a64e44b415d14b5e1f23a00bb98bb23c601d85dc50a255897cd8d735f6bdfb5ca3c71f62deb089160ef64d527454463b191e4edcf1b361c48629ad4131b",
    "signer": "0x95B378bAaBcca47f15C460388CAEadc2772f66eb",
    "userId": "140"
  }
}