{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x2959b10a4e09d90a5bd759e2b803673cb227493ab3f19afc40671e110d55ea74",
    "signature": "0xfddc1f80562bcbc9e68e481c428d49036c3804dfb766fc7275a25c2fa6db68052ebffa9f4b3d4fc81ecb526ea147bc2f7ab4bdddded02803fe402f9629ef56fd1b",
    "signer": "0x8C8fe19e85A9cde4711bBFca7028c0d34cAe0222",
    "userId": "491002213"
  }
}