{
  "manageEntity": {
    "action": "Follow",
    "entityId": "140351",
    "entityType": "User",
    "nonce": "0x5d608cff6d512afa74524e03bc612781f1bdaa6fdf20e244317e95ec77fc28aa",
    "signature": "0x720fa99b745cc5d7b005dff3fffa6cc0002b2d6066e16e15a7d817642d7a5b4510d578aefaf5b9fdbf7be7b40044753ca84003b7394024ab1385d561e68493b71b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}