{
  "manageEntity": {
    "action": "Follow",
    "entityId": "258",
    "entityType": "User",
    "nonce": "0x0ae8389666f627c34bda812ed27bace078bac3f0311751c592f92972eb38bbe4",
    "signature": "0x45815ea097a15918cd86d7978ac29631f8c60455bb47ddc707f3d94920b5450a5390fb90c74138228360440707c8c599153925183c9954cfe0332017923e906f1b",
    "signer": "0x243f92B83d056f818b9b95664A8B7A86805A3E71",
    "userId": "111448"
  }
}