{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1048080414",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8c0ecdd29be7af6fb20de0de9145d08cb7a2b9e1f64e06fea51e05678814247a",
    "signature": "0x87aad0426cb7bb5192eb749a2883ffa68fa72a1deb0bc0444964fa358b0c14951c08e28d7d0579eb3e36289fdae384b07fd1288da9bc4212fb6691ea5558f9dc1b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}