{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1522226171",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb8dae1be8a9a70cf05c909b2408e06453233f68e3e7cb02a2ece0828283a550b",
    "signature": "0x6ec777d27a942b6affd03e17b2f0ad79b2727d509c1aaf082b732045451da11a632c821b9ac6952f2dcbc2791f6e39e15f9c8a3e75e40057d6bdf5d3a303259a1b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}