{
  "manageEntity": {
    "action": "Follow",
    "entityId": "320739",
    "entityType": "User",
    "nonce": "0x05d3d65dab2d9f84ba3917050668dab899c76457546e7d1849fba08f808e6cdf",
    "signature": "0x903e488c0ddea952588e6a393cdadf26f2bb00c9be3d76d8d62736b0c09795a24d038a71d596bd93586744fd8dc8e15556ab998e42f10a9c42e0b6838439e1e71b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}