{
  "manageEntity": {
    "action": "Follow",
    "entityId": "454225",
    "entityType": "User",
    "nonce": "0xfc29cc877de720901b77245a71d03414b9c57abe2afd268690979da534f7f39c",
    "signature": "0xff3492a64c6f88f38f11c72bb31eaf7b5e7f9657a58c4d3b57c8580d661eeb8520bffb59b3effdab415412b39da21e85804661b52f20be004cfc05d285ba11971c",
    "signer": "0xFA54BdDbc2fd0fA514bA36393EF2F5a80Ee9C49b",
    "userId": "428192787"
  }
}