{
  "manageEntity": {
    "action": "Follow",
    "entityId": "540848139",
    "entityType": "User",
    "nonce": "0x26f8f169bc3ef5a836d532297de5fe94e6529e4bd6022e553f2050e6abbdefa5",
    "signature": "0xcf4bf82c2640e7d742441922720d9effe8210822868371295a6cc7550c9360d33dbfd390d6ae6cf30f6c9200506c89654f8e334b24be9eae8d0f6870c36d634a1c",
    "signer": "0x4B8960b62360073E2472A74bfbd80138387fE211",
    "userId": "86339"
  }
}