{
  "manageEntity": {
    "action": "Follow",
    "entityId": "152450",
    "entityType": "User",
    "nonce": "0x350491f105a049fa4aecb292d272a6162a68639a8f6525149d3a2360834d513e",
    "signature": "0x11131db6782c8957bc9f0f883c1e81e76a005b29cfea1079ed8b291d32330dff060d1f0d68db44fe50849b9f0e867e0dc065ff667da5caff4497d1b45cc51eca1c",
    "signer": "0x4f7F6D917a2F3D961Ba722a09F72f01Bc350a631",
    "userId": "4350574"
  }
}