{
  "manageEntity": {
    "action": "Repost",
    "entityId": "476692237",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x631f688bf4d81dc03af701a32056f7fa55f1fb0bc5cd9dbdd4635fa6e9dc28c0",
    "signature": "0x8eb80abbc274529bdbadb78e0557df63d9e7728896804f2b6b2c3d486402b12426140b176f9bdad28d55250b8cc806429c87d24392575bd024936fdbe38021c61b",
    "signer": "0xC56E1ccbA93c1E645e5F27Bf8A5ca13eB7A5eEbe",
    "userId": "335878078"
  }
}