{
  "manageEntity": {
    "action": "Repost",
    "entityId": "502387264",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x362dc2794a4215f9af05f1f9344d3431a8a95701cd8634a9b16f463a7b632e4d",
    "signature": "0x17d3c6767383750addd65c8ec21808b69b84f8938a7a1af3f5772544f3ed6f453593d389b8513a6462eb27fd832d6bd0067589ed5402b9e503306cce8a9f914e1c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}