{
  "manageEntity": {
    "action": "Repost",
    "entityId": "602042764",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x629bf3e681679d82e3de77aadb0ee7b6bef28f2b36b9324ee105151ca360e597",
    "signature": "0xd81a03182deab5f3466259a64697f04e2d80b09fc3d66ee795e524492d63779663348d8ed6fd8d4964b126461af45e69889c5aa9c7ec128aa687d30e595c152e1b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}