{
  "manageEntity": {
    "action": "Repost",
    "entityId": "361557",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x606c162f9e7d077af56a8c9381ffae243e8e0ce13e1534768d25e10f180f17bf",
    "signature": "0x536318a205b0331b5f82a6a5a9e09d115cd848b970f07c38e0a8554cd87e25cb5b36a642ebab5bfc933fb63b780dff2abba5a99e6d3f943e5863dcce154908721c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}