{
  "manageEntity": {
    "action": "Repost",
    "entityId": "557156258",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x79802f24dbca9fa221835a3f4ca0453e06149c939d2d9b0328b48fdd22df43bc",
    "signature": "0xd77b1a4f872467f0c92809f59b61520224de2d22a9173bc83477a0876550fec6295f48c415f37167285447deee9543cf53651c695b33239c7294a9bd179b3b3a1b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}