{
  "manageEntity": {
    "action": "Repost",
    "entityId": "249361190",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x80db0fb90d8507ec2b722492e3f1b6d78e7299ef9e28fe30fbac663f91fd9f2e",
    "signature": "0x717f8759e91ab9ec7b94b6871ccddabe47bc294901fbae96df20b19cdc5264b97d7a63e31b85871bcbfb69b2162783438fb10ef89c59ccba39f4fd3eac8f6c9d1c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}