{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2123157230",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x18f52648480a3184ef454629bf3bf70507702bff2eca10264e2c15501568f68f",
    "signature": "0x932af26b618cf80810cc003d4255409ea10fc4a3174748d80ee2fb852332a6d3756dd552305e3011d717d0ee6338d8ff06b4939ab4e4e19200c4d0ad70fc76de1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}