{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x8e0b8a8a07460ada30a37bd98b520589ce2f620eb8257d16dbdc9097b17b54b2",
    "signature": "0x4f561b2178a1799eb126133d5f40260726082e8cc692680554d0d566d3a7edea1176c8fd90dc952c7b5bc2274078949a10dc95c465b9553cc33e70c89cafc3ec1c",
    "signer": "0xad430E05c9B02189c988498849C11CFC0626798A",
    "userId": "355821525"
  }
}