{
  "manageEntity": {
    "action": "Follow",
    "entityId": "304857543",
    "entityType": "User",
    "nonce": "0x7ba2a9f2929e7c235eb6021e4d48e8dff5595d99e75942154226d590eee70080",
    "signature": "0xcbb36e0712b15aa7116c1b5309094e35246f0a2c873f4b7eb9bbd64d1f8deafa6ce56dedfca0dc2352770a4f26b6d1ab192d13c9fb890df3be9994feb172feeb1b",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}