{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "534",
    "entityType": "User",
    "nonce": "0xeb1f4e19e97f959d9eca463f287465220fcdd18a5d49a8d0c6d0c2387ec8ac46",
    "signature": "0x9570964bc839cc6a075bc7633709cd56b44b44bee8bf7ddc554c7b525f99c2876d2bd88cfa53e226c0ff61b00500c9d8dd25d5f73b24f20b78f74571eb65bbee1b",
    "signer": "0x18be9307B2841623751D878Af57061446fDD873a",
    "userId": "62955"
  }
}