{
  "manageEntity": {
    "action": "Repost",
    "entityId": "387706710",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa5cb44c896bb30ed4e28e7b77b0f5893f512b0543892d8d939fbb107123b3137",
    "signature": "0x98442dc64b4af6e7cc831ab3771e55084e7c00a1eb7e90d45e1fccb85145bca3674d6f8c14260443e4863e6b6cb9c84a8088e5af29efbf1037757a021c553f141b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}