{
  "manageEntity": {
    "action": "Repost",
    "entityId": "959934506",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3f32f1fdfbedb7cabc57b3ed13437efaed4b0bb3c5deb68a511ddc3ccf7c5b60",
    "signature": "0x5928633daeeb7637eff2365f7532ef77966ab2ece5b9cef5149830e7aee3991d1b7ed047de95eb6dd4c59a9e41e51367eb07602126276a4e6577d798ae1c0ac21c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}