{
  "manageEntity": {
    "action": "Follow",
    "entityId": "374065034",
    "entityType": "User",
    "nonce": "0xfd8b3ed77fad9e3dda82d33f55a8059177d38d1cd86f204dcc5817637ab6a7db",
    "signature": "0xdc5e0746e6b0787e3906c202e31b65a508ec59230eb11d949ceb0d155bfd7c5a507fb53033eae307371e4a6cdb6522423adb9c47fd6dc06bf4231907e7cb2d721c",
    "signer": "0x821B409eB3BEc263C0F1cC7f132037c4a43E0bcc",
    "userId": "203159"
  }
}