{
  "manageEntity": {
    "action": "Follow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0xa0fd828619de2b24314a8c4fd37e0eb40e0737b127e8bbdf4c80418afbcb88e1",
    "signature": "0xd549f096de0b9448b1512a4ff36216d84cc3fc8ba68390246b83aa5add0054a155aef8147f734913c348fef7a92dbb3cfd85f0497527743f004a3ecf2bf716901c",
    "signer": "0x81f60DEAd0cdA833Ad17fe7Ddd37b36E62630205",
    "userId": "132087202"
  }
}