{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1681200435",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4c03ea6721d9286bf65fb152dd2b5d3c929da43a566a1db3777fd712609066d2",
    "signature": "0x7fc09069fa8d43eed262d894353d3e2a9b5e71fad0ee7c419632993c88bb117f143847973e8d9377329efe782e80192ea660459367e9e4be01f5ddd21a78edad1b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}