{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1480498455",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa28f5fa0d002f3207de70436984313afd88bb9e47cf90a4bb08e22392fdbaa32",
    "signature": "0xdf176be6787d0b07b50f83bc55024bcd3aa78d1aeba6f0162af92b6e974fdadd0efab5c4856288a638ee64f3bb7c076fbd1c4c643b4f2a59f4a9037f2bc380eb1c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}