{
  "manageEntity": {
    "action": "Repost",
    "entityId": "394417362",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xadadd4401620bca01ef22afd4a2520eb3226929bb7698611305a9e20ea5d0c35",
    "signature": "0x57bfab280be5605d5631e9276600caa2e10be81598a8d516219f4794b1948a186093e405a0ae12628373b0bbc2a9cf1590a684dafd0c6aee9a67154a19b6fb7c1b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}