{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1289691799",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc5e87ddf43b15d0530b542fd2b4d48cddbaaefe9cd366a1e9474188e50a7820b",
    "signature": "0xbca35688322d62bf0eeecd1b3c3984507c546d2bc53f04fbfea060b49a6b8a3e6794cce1e501fadf6fce129cc56dfcc5db92a775c9940c2a1a5be9c842f391bc1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
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}