{
  "manageEntity": {
    "action": "Follow",
    "entityId": "192199",
    "entityType": "User",
    "nonce": "0xb3efa0e3ae4f72d638097dc1b547e90c87241be936993567baca4db163c821eb",
    "signature": "0x94d5f0ebe7ef30820beaebad85e5c135dc430239c2332b4e1db0278284a5bbb747e80afd2b4e5d0b38b279a475dc66d1c8a4ce2dddf6749d4c57417a22d2c4a71c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}