{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x8fc9bb5474b268e416ac721e365a7c1e4fe9d0827db69711df42488ce8e06de0",
    "signature": "0xe7fdf55692af7a05d75f30b822cb861246a809a150073e81564f4ee7179bce6e446d2cffa69bd6267e8c7599a173cbca96867b4e5c7aca184899e594408ebf6f1b",
    "signer": "0xb451D8056c78ab09F2fc77592649c3cc305ac8e7",
    "userId": "757517997"
  }
}