{
  "manageEntity": {
    "action": "Repost",
    "entityId": "146776336",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x03d865f5dcfc2a7c089d04f85315377cc7ed2160bd774795dd4c144fc8340a26",
    "signature": "0x6ca74196e7ff55571790ff8e2bf500577a7fe7b9b87e9eacb715915ce18598db75ea73a2873c47c0e364d7acbf6141d3d56830a07cbc12d9aec88f592ffd5dce1b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}