{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x7f3bcfe4308f9a7c74bf8f52953691b9711711b9661803e33b64c96f9868836a",
    "signature": "0x287f3ea9668f2b9f3d8b94882fb76c1a3d06397dcdec9d3a3fd92f399a9917a3172234005b013ac98265c67f19c32da88598064df310c2c711d7cf087a4992ff1c",
    "signer": "0x8370Ff952F08E2A925A76D493aE4514A7ef04722",
    "userId": "325668551"
  }
}