{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xee21f2a553d2f18ae39f804422e3421264ae09a05fabf0a01d56ac7c42a7edeb",
    "signature": "0x43429af86811ca15995a5fd1f10af39533ecb9f04bd93dee32cc13c04fa632ec54ded37731afa8849be94be33bcdffbec129c8816ee7fd4d2793beec0ed7669d1b",
    "signer": "0xaBca4973b8911Fb110a95E6e00e5BBFBCa671473",
    "userId": "832058678"
  }
}