{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1397910307",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0a48c02c976bed9f634c7f360b2406c280a1ede832c335b440716e0460f84f9c",
    "signature": "0xfa0c2b7be594fc1ed74e840388c55faa483cc5d4a0e95644031dcb8cea1021081c7c08504b95410a55d4d6f7de6ccc34bc4d4134f722b6d727ddb7e27bcb1a8d1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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  }
}