{
  "manageEntity": {
    "action": "Follow",
    "entityId": "7498",
    "entityType": "User",
    "nonce": "0xfc8853c985a1f36615c254997087ba78e485fd05b7585eb8f5f81e4663c6e23d",
    "signature": "0x949ee2b37f96dfa459be0c8718760ecf46cd1c6bc4a12eb6ac220a27a676e34a1c6a68b3502e02b6eac637d6b5e132e1917b594e5e3cfb4e0aed12835533f16d1c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}