{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x6da5e5f2eaa7c7b67d989727b567a9dbe0238e49d65f37f1af49fe1601d73091",
    "signature": "0xb739751f8e860b8dc4fc7040edf85224f1e905d6a9f0bb33f3cd01eb292f500b3f62d92374560b321c9ae917fc63ed0d871d606d1bc4aa2ce04a8f2aa6c957d91c",
    "signer": "0x4237dD047F4b63798150F0C5DFC310aCE561ffae",
    "userId": "547825870"
  }
}