{
  "manageEntity": {
    "action": "Follow",
    "entityId": "305883534",
    "entityType": "User",
    "nonce": "0x3f123cc3c48edcc084d812de2e8beabd6cf545a4face8d1ad7be03f01f0d223c",
    "signature": "0xd5f204410fa6aa93aa5c7e36083bc496b960c05359f63ede7808aa7298957bd80e006ecf556a9233984021dd5dc9219a740208be480a40f00033c7260652d1971b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}