{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1150107803",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4f4e6cbc8c6c31c71296c2141c058487e0a2bc8f76203fc657253e8cd94f8f9e",
    "signature": "0x285fb8176a6b0dad1b192ae4a299a884cfc8e2dfe660070cf416e01ab55b7ad8151cc96a597a87b8882b8cda79280c473d7dc1d6b0a29ae1efd1d3dce11af78d1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}