{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x8aa51175d40ea73ddd0105fae389c8de9ebb5eb9d37662b40a50677be84489bc",
    "signature": "0x7fa3165aa190688820a186d472e3e6758da653f21e86a912b79c344a91e528082b0b26d0ddffc8bf577311cbd158f59a3b9d58aa496bb1f055b06339d4ee1aed1c",
    "signer": "0x4aa6169c6a5172Bd0d0793dDF50B8C553cb1DB37",
    "userId": "294598494"
  }
}