{
  "manageEntity": {
    "action": "Follow",
    "entityId": "136844578",
    "entityType": "User",
    "nonce": "0xd78ac641772426f422d50c88c877e6491cca6d9a04f7372e7852cf1e15533dd9",
    "signature": "0xf4455122164750706801899adee60a93007700ba8165537a9757359080c8538f13b52d7b799781f3f08fe6e97f1fc5a5255d213b1b67084b604a7c384a38684a1c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}