{
  "manageEntity": {
    "action": "Follow",
    "entityId": "540529323",
    "entityType": "User",
    "nonce": "0xaa6fe7693147881a4de082afb766759b850deadd80ca9ae8d09128d174cca3e3",
    "signature": "0x2882f9090ad33490caf5eb3de4860ef6172392acb2bf8ddf05ac5e1bb5f970891ffae7a1da4924fc1fdead16826cb455b5c2031211911cbb237c31e3cdb649941b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}