{
  "manageEntity": {
    "action": "Repost",
    "entityId": "981618308",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf4cf33c6d839e66e960ff30a6cdcc3cb5a198c27e44c71fd6e2836986a721c35",
    "signature": "0x7299d6dc677a12819022d13ae371603a3b88cdf74e80fd4735271b8d1b3a23515976a01b663c1b004a5f245dd35abc84fc8832d8b8b997353ed919a466c4dad41c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}