{
  "manageEntity": {
    "action": "Follow",
    "entityId": "642937",
    "entityType": "User",
    "nonce": "0x2977b50cafa9fb7de92fdaa3c32c1e782a183af5b7ed2e6be6be0bb46c348fef",
    "signature": "0x3ba7429adfab085bfb5ce4dc914e8dd6a833d3f877114f74d7214d4f0919c808097aefa5f1c4f518d85d7284ab38433d8fb03bc9a072ce10327dd825ba13094c1b",
    "signer": "0x6eF66a6206A4589bEd5849d15Bc2746C2603b01f",
    "userId": "989336341"
  }
}