{
  "manageEntity": {
    "action": "Follow",
    "entityId": "722475",
    "entityType": "User",
    "nonce": "0x2ce4560646d4adebedb8288b1adf1478dd80ae0b8671a42f02a860b2df069104",
    "signature": "0x3c5b77c4c99788bcbc2507601b25a877c997a422bba82a1757477247879345c26ad9e77e3841999970698111e7e855425d6dcd4dddd567fc3a7c4f1e867f5f981c",
    "signer": "0x6eF66a6206A4589bEd5849d15Bc2746C2603b01f",
    "userId": "989336341"
  }
}