{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xc67e3325520bbc124012ffcbe6310bd3e4b55d7532823c56319ead1d27cad3a5",
    "signature": "0xe9dd739d65220470e1075b9415aa5d5acab18b3323bedcd56d2154ebfb8c4cd621d1f067729c6e8af11849350900ac0f3817dbf1fe6eb3c0dd8537b84fceef1c1c",
    "signer": "0x1472Fec023A32bFDB4d9d8dD1C920b2DD601638F",
    "userId": "452206810"
  }
}