{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1099747593",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1b1f6616d8f395ff16896370a120d673881b13e3cccc07af3e027e2ddd40f64f",
    "signature": "0x40dcac7b91148001d66ad7d4f915f243a066823e231efc6433b9cd11e28b205669b651803317209d01dd8e9d4ad4cf336a5032c940bebcfadc9acf38424bfa551b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}