{
  "manageEntity": {
    "action": "Follow",
    "entityId": "409",
    "entityType": "User",
    "nonce": "0x24e482fa6ced086a144b1289525f5b2f1dd654811d9b70930cfbd1aa5bce1bbb",
    "signature": "0x298bc914eff67c9f816ee9f911a89096044a6c38301ba01aaba406b71960c1fe4c72b49803876a71726e665e87d00e9210b85ae9c3e4666eb2374031d3962b921c",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}