{
  "manageEntity": {
    "action": "Repost",
    "entityId": "959201307",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7b9896aab9ed801332d456acacfed5337203a4b615c685b345380f78de530fd3",
    "signature": "0x9cdc639e5b0aa8759e1a55a28272538aa895a62e1660771826bb7c606f91c61d51bfb38120467017cbc8e52a19dc4e25efde3bdc5add73c7180500c464ed96761b",
    "signer": "0x5D012C880480A2E1ab4345f6F374CFf73e040331",
    "userId": "10449019"
  }
}