{
  "manageEntity": {
    "action": "Follow",
    "entityId": "404",
    "entityType": "User",
    "nonce": "0x7fd805f586db0ba08cdec368fcfee760d3807088cc9eede8388a337e5ac06b27",
    "signature": "0xd01b62ed870e17fb0e6f70e1e3e9d10125e6be352fca5e7c7eb90c44c5187afd158b177db917286458f3d8af4a36579fb9bd2953e39bc91c81b07d13b7248b0f1b",
    "signer": "0xCbeD07e86835F78Aaa98F4139515996B2714e0f1",
    "userId": "973874643"
  }
}