{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xe45db7147db4ee3186fad42d10a6a2e9b59cd7451bd351293b7697f928c88853",
    "signature": "0x9ce5d5a5b09ff5486f7a9955dfd882d03386de6e4484fd6cba267bcb5c46c2543e601f298c9b3f3f739c9f304243e81c2b171b93c9c12e4df64c0e72e1aa5aa31b",
    "signer": "0x87f8538D39d3B2C6ce4d4343De4b6Aa2d5e75676",
    "userId": "138655938"
  }
}