{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "50672",
    "entityType": "User",
    "nonce": "0x53d27016a61703b2bfd715d6abf2a77c1e12ca0c8c14235e9f669ce152353b70",
    "signature": "0x97313de9efb5e21b1805b56cb5379c01c8635fdc5d0e3656deb972c3322aee732aeeeb835887c68574eac5efe00d715e791b2f0a6956e759a47ef8f53402806f1c",
    "signer": "0xaa60955d7C2Ec02c16C031085eE14Be3E06eb4C2",
    "userId": "409512835"
  }
}