{
  "manageEntity": {
    "action": "Repost",
    "entityId": "198099200",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa45132685421142205a058b2637345e76ada5358609e18a5819a8ec70072ce6d",
    "signature": "0x3ee29543457dcdbefb0023f089d8d4c477c560f933a9a5a28515eec50a0d39690ec2d10cb946144b12bef20052ce7e00e3a19d2558adaebb64c6e7d755b7477c1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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}