{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1323592621",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3c45a0ea61504684bc2b8e6be661bee46ed1ec94b9b65c73cdbeac142557b582",
    "signature": "0x0dc0c4f149661365331144ac69be2c9ae38c5f4a9e0274ba698bd3986b3992d235e5ee2d0bdae7e9810b0b3f0d920f4f07f225629e33cb7760792e932216180c1c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}