{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x328ad52e9e1431cd92dea805356cdede2f49a7a72d222d17f7e674bf7c13142d",
    "signature": "0x91409dd296168ba2556cb526c89045f42d3434bf9356b290e5ad9e3ab95b5264647a442bdc83fb8814b340347e6ccb067b90f386d4a4d6f7fe4fa1e0436176731b",
    "signer": "0xf15FD63403ea1176eaa213fd9354417c325a643b",
    "userId": "813142179"
  }
}