{
  "manageEntity": {
    "action": "Follow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0xd49d4bf0326232b00b9d734a61d46399fa2308d9a97010c316dc65ce5588c27d",
    "signature": "0x6034d226e0f0be5c8c8c9a248bbd9721e3a7adb92582b33bdc5f055522cc42717f3ad0925b691435c6096b91b5db6bf9e99ba2c7b35cf4e6a77f08a85fe667301c",
    "signer": "0x63EbE5a1B5C5F156330BDf810f5fFf6A224c75c8",
    "userId": "309080"
  }
}