{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1328548131",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5489b1592c7c5ab771c7291223cd97de949f4013ddd48503382beb8fc74202af",
    "signature": "0x959dd743252b3cdb5f4f13f2bb8b58af7a1f8bc241b0a202b006ed623cfa64a10630d205afff54eca94481d8f0a660f7944362d6b15cc9c80e97ab8fca0e17c21b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}