{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x4ce9cff3535054ebe41709fb6cbf5c4d91378f407202d1d406d65b59a9a4a91e",
    "signature": "0x550f60b0d09554140c51f8024b9c86762654e43efdd4578ffbabcd49192ca92d67b079a2623ffdcb6ac46747a5b1f8b0c86d1e5956a62be2521737df827b46fb1b",
    "signer": "0x312cA3CF75AaD528d8585cf0A1e77C14982AD0c2",
    "userId": "678902152"
  }
}