{
  "manageEntity": {
    "action": "Repost",
    "entityId": "297605285",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x84b6d122b7c035e997997cb28cad460c23fbf206d3432b0ab3e66a772fb61335",
    "signature": "0x855d5534ef4cba1c702376f174700191c4522d8b2b8e6c00a9fc0c320cad17d80499289a708e54bfb1d76ff2068459328619d792822e0588226b27232d3ff8091c",
    "signer": "0x87FC3581f96D45b347BB39E15f25079950C5Cc27",
    "userId": "339826419"
  }
}