{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x1d4b361a4867648909efa70343d410cc3e5c3e9aa15d5105997c87c42b4aaddc",
    "signature": "0xe4be939575dfeb5ec90a91e787bdeeb5bc1d34eb9feb13bbb8b988827aa433a4652c950961fb834a22e855f18e15e27ead62d247f6658d29a03feed902830c701c",
    "signer": "0x5dd44D2a666f80E78cE8f0969F625DbE63939cbF",
    "userId": "988378847"
  }
}