{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x742f7afc4c80a40778f0e822b0ae74cceaacae61470541bfacbcc48bf5ddbf1c",
    "signature": "0x858bce8a27cba1df6cd49e380b5a6ab78ca4b51c5358fe3e9d168b461de56db707b574b8aed4367b8b1e58b48d4fdbb1a3827d2514453c7fe903208d6f9abe191b",
    "signer": "0x0a6438C3bA17d84444E20E5bcEA4a7b9546E2F1C",
    "userId": "301680905"
  }
}