{
  "manageEntity": {
    "action": "Repost",
    "entityId": "576192309",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe290afb12998756477308db5dffc08b9f1415e237f6792de4c87d3167105ed40",
    "signature": "0xa58767c2a14d22559ab0ccaa2572c3ac6536c88c3b6e4c5a52f6c73e2ce4c9d93bc9f1984797fa54512c0707ecafb0c70d6d2f8435758f91c3d228ad1325991c1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}