{
  "manageEntity": {
    "action": "Follow",
    "entityId": "66862",
    "entityType": "User",
    "nonce": "0xa40c0186ac2811dbac7e0bcfc37207f228e1578b83fc044955c3d6af68290bac",
    "signature": "0x372c93ed4ddef948804a83fe87e77a119e944b338ab8dcdd57ad69db4f8529183047b7d9e2dbde668560927774cdec343b90b909ad0b8a30d5269cb95a534d481c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}