{
  "manageEntity": {
    "action": "Follow",
    "entityId": "12615893",
    "entityType": "User",
    "nonce": "0x21fe861f0fe08b5b73d2e87608abc625ad66d254d6cc6dce118919aca4b97d0d",
    "signature": "0xa5f2060f3cfd987f758fca6a97d07ed5181d4939e12771bc4f377a622aa113a009d8fd7ef1aef00b03214d29af99ce1d2a616e20d8296147f5f86070680ca0a81c",
    "signer": "0xd9bA17330fFb3Ea1356C5eC14971D9e1f2cb5200",
    "userId": "337125448"
  }
}