{
  "manageEntity": {
    "action": "Follow",
    "entityId": "618025803",
    "entityType": "User",
    "nonce": "0xd7378d8e21963db5b4c123ce9ebbaea071dea7aa028ff5ce3f355357e407c7c1",
    "signature": "0x16247795168d85e68546cfaf4a97642d7805c6966f2dc22ddfb9b56dbd11e403245ceba9ce4453263f59e5d7180c5d80d056023ea8f9216846528bada91671ee1c",
    "signer": "0xca7c61d7Db568b81B8A952B917F45dd863B736F1",
    "userId": "144109"
  }
}