{
  "manageEntity": {
    "action": "Repost",
    "entityId": "702196",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6ff38d4747082a0fff5e9ad777a6cde401c9a8f1a66c4a16cda9612d9b2283ac",
    "signature": "0x28470fef356b1ac6d81ac254b3d7759ddec3dead1c3fcd56e6588e9fdf6927d7563282324c2355054ed95e673933328386e4f5744cbe3ca20e32685d6080cbc91c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}