{
  "manageEntity": {
    "action": "Repost",
    "entityId": "898322781",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x376bebebb9a15b29226e3f407628ce6aa8da19933be91a86fabc00fb3401b40d",
    "signature": "0x84dc963db5f79ee6cf8380d7791bd442931979a9a378023315c5ff458d337e7d3eedbddb9b15b8a6e2b9c825206a388c079d858358b5918677ae16392dbb47611b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}