{
  "manageEntity": {
    "action": "Repost",
    "entityId": "435773288",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc7a5658cd6b00f41591d9f56454db43de788066da3aaa39886728c4ab80643f9",
    "signature": "0x88222f5b5e3894c663c7caa8668b3bd38dce96e0ad378aa0a884964e483a902d02c34542ddb24056c8f9f7712c4cf173b58892b0d308ca08e0c49a7a810d97521b",
    "signer": "0x14d7618B82Da4e7176FDe32e4379943eCd69798D",
    "userId": "238125623"
  }
}