{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1124588612",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x428b9502fe02b3fe853ac697f16f74e5a25a995476572ea5d62d0eb07a96ef19",
    "signature": "0x7ef6a44284613f2a812c6e8183095f1730275ba59b37710614e86b1c289e58d516cc604513ba134633c47abeb7117f32cfaaf0b31daf16fe587c3e195b882f2f1b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}