{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1249397863",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x136a3d4de9c2190c8a361ae22fa7ed5faa63251bcb3ab090d6d0a3d7fb867926",
    "signature": "0xd3184684ea25eca3e5086576043273127389455cb50636e96e01e75e7e7cffb358f8fd8f1df0f13c4b147cc3ecf16b15eb02cc4293236590174a750d32fb1aa11c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}