{
  "manageEntity": {
    "action": "Repost",
    "entityId": "953063",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeda54c2e30a6d2fb5796a4bfb1ea6ead3872da88541af3f16ca0f61a5eb0f094",
    "signature": "0xf9eb85e58653d617faf6b1ef9e2afa354e20c816b6bfb95397bc98312b01a0f47019f4b6e9a770297dd01425b31108fcb9176f028251829e0f525bc38aef1ff51b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}