{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xf42c6c22b2ae928b16abe6f91d8ef6242a83f8af4f1c54d875d5976b43b9407c",
    "signature": "0xb95700f6b23056292611243494776439e41e66f2f51297c5a3762ed08d84e67b72b6196cd972cde2e368016516a3a2151f17bbd5c33bd74fb69164756f65e5461b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}