{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1225273804",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0db9cb2b1dc47e1cc28bc2839e175e75209b45f9649b70311e1ca77e8e146d23",
    "signature": "0xc70a5c991af863e42ea8daf590999100deb6279a6020b66f768b9056f5a8f02b3ddc4c8cb54550c680d330f6dcccbb3fc50abcc6af6cb8dc5d38fa4e3a376c381b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}