{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1107921629",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x80c66ece2685997ba552c15e6b640a1399cdb716a6e808aed8935337d620b8a0",
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    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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}