{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xe3d6744a5ad5d1e36434229807259cff27c5469c7a08298f9aac55708fe4f1d4",
    "signature": "0x72b417f16f649b1e36bfdb59c3944be0a5210370db7b48789a27a96ced4cb1c35debd4f5d6a3e19c9c463ae312652aa7cbbfad538e46b502154a60a81f45890c1b",
    "signer": "0x7c9023569D0688566422657303CC9788011C2a7d",
    "userId": "621534741"
  }
}