{
  "manageEntity": {
    "action": "Follow",
    "entityId": "333454",
    "entityType": "User",
    "nonce": "0x0378ac02dadbb64739fbba662bb77113160558121a46d3b54432266fc7b1f9be",
    "signature": "0xfdbc16b9c89d8bd00879ee323844ca96f15d098041ae9ed8d7b020978889e19359b9b5c4d6be62625118bc3abb313067b1264430c1eb8d26892cd4d4b41ee0561c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}