{
  "manageEntity": {
    "action": "Repost",
    "entityId": "703878",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x016df0f41d4515f9a79ad771f12c6512e3f1d7f079c31a381fc81ff72859d761",
    "signature": "0x8170001581bade66b7c7fa7f9d3ab84d94c87a751bc1f219ad16a3ad17d9f48b34d1d401169ca7df386e9df8398c4b800e295d3b0b810e89779ec8be79bee72e1c",
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  }
}