{
  "manageEntity": {
    "action": "Follow",
    "entityId": "348198680",
    "entityType": "User",
    "nonce": "0xf09b87f036e1f06483101578ec73e01dac0c28b27e8dcaef39b29d224136fe97",
    "signature": "0xddf00df20e39230687a4d6b9294c1247f476a69cf13bf3fe235b0f487805cf8c72f8362216be306f82ca4f57534486eea68df649202a4c9c4a3d7635285d3ea71b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}