{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1228617671",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x364c1131c3d4baee476d4ef1c982cb144606e6c4eeac2cdba8104512eaaf7134",
    "signature": "0x8fe3fd50bc06af492251d3bccb30d3bf2ff55af43ea56d6c6539d45d4b8479e759e1589c1eb194223d0dec3dfcf8182e03ac088b3ffc66b88a2c567be9f3452a1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}