{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x250ed9170aa88ab7089256628c936cc0838fb75ae8a6ab2c59183d34e7b412b8",
    "signature": "0xf1ef4d6584be6b33bdf1a0ff96919084f0cdc69a70d6e4c7c0f33cd4d321329f59861fed2c61c30525ba6198ac68b7de7d42075172d2bc3bd26a9b39585c3f7a1c",
    "signer": "0x03D3E62a23916C675244506a088A380b18917DE5",
    "userId": "92288781"
  }
}