{
  "manageEntity": {
    "action": "Repost",
    "entityId": "488867",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa7fc3abbdc28f50de5aad584da14fbd930fc930aa274f066c8708cd389f5ec6a",
    "signature": "0x2c278c7461126782599c73e8c9f3fee500b7c0f00dc29baffe55ab53a6b2ecb82d4548d22bd863514987de99759bc141be5286ba68b36d6559fc15e2ecc681c41b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}