{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xdf84ec82b3c3c84267fa483e0107b46bd79639c3516158f30322eca48a4b7264",
    "signature": "0x6f83247b425afa6295ed590628caf3135a25ad6255c663fc8d19173efb29dfcf16a327ea5fe671c12260f1f7f5451702f4e9e35fbbba4ccdc0338844f180cdef1c",
    "signer": "0xa4D14E2De7F2f2aD7aa7E9249BC61fcBb5af822e",
    "userId": "747291502"
  }
}