{
  "manageEntity": {
    "action": "Repost",
    "entityId": "53940255",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x21bb064d57de035ca7036366594400f8a91379873b72cd8eb30e2ef6acce202b",
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    "signer": "0x4921e42cC5B75DC8a77d26eC8a762a282A16707E",
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}