{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "257465",
    "entityType": "User",
    "nonce": "0x4029495a1deed5d23f03b8a5e822d75fdea8f312bae0a2612fd81dd216e58fdd",
    "signature": "0x2488be0182ae16762c4d04041fba7493fb87f91c4334762fe0d87aeb07e09bfc28c4395ffe405e2176a8666b73c9c1a65c134be35d3ea344736456b9bdf961b71c",
    "signer": "0xdA0eFB0e7b973C487c12501759aDb23012CB5248",
    "userId": "178070"
  }
}