{
  "manageEntity": {
    "action": "Follow",
    "entityId": "400171089",
    "entityType": "User",
    "nonce": "0xd60c0ec9c670741faba0835d004c3306bd25b58a625729c007f4ce4ab919b7fa",
    "signature": "0x529d73d41ba13c9608c6f5ec917a689c7c304663c536c4ff58286afe19e3927112259d896cd17a55eb562d891fd66aaf759b141476c174b3a427f52e8c5b0ba21c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}