{
  "manageEntity": {
    "action": "Follow",
    "entityId": "121201250",
    "entityType": "User",
    "nonce": "0x5dce016bb9e04b972ec388ebf707f2e216ff21a178805c8abfc976f18a123697",
    "signature": "0xc385816bb85345d719299394ed6bc56a4d8010003fd52d5791e665cb0eba8eb60c34ba1f20f7d2f3585226dbe1ef86b3943146340c754f90b03c45fff6a4b7f01b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}