{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1964054263",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x61378c9338e1a5dcd81b19822596a6bdb96609cc0978f9349451446ffc28d711",
    "signature": "0x609952176e245faf7ccf421b0649d4714f64e17cde4dc588fd02e22abdcca61f37eb1ff741cf44d35e58d9dbab35c328e15dc8d618fd825a2730ee96e57063b11c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}