{
  "manageEntity": {
    "action": "Repost",
    "entityId": "524237101",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x10964168372dde8faf8eef551eb5a64d36c4036732f48443f9466560ece62b0d",
    "signature": "0x7863248c569911a1a7ebdc9e1ef86e179589197d355d7a624698be114fe153d40ade4d694d3fc888b1e1418d53fd0d24bedd652e7282ea103fac5e17a2d45dd81b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}