{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "147726",
    "entityType": "User",
    "nonce": "0x1105b4f3bc10a11cb5e4db69ee18e1993cfa812456f5e24515c080ecc2479322",
    "signature": "0xcf7a43e802d9166efb844b33da110c15e86dabe5b02fd5890b640d3e3a417d2d3719c17110c9bc2a39baadc16a0ed306082740b4ce10801e95aa8aa11a541e691c",
    "signer": "0x1A0e34aBD5374BDd677c5de4D5D9718089cB05Eb",
    "userId": "644286186"
  }
}