{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1322704319",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd7a0bc2aa5c956d2bddeb63e6f2081eeb9a9a49966281568c54e287bc028d3c3",
    "signature": "0xef15992eaf2eba79fb5270ad6c419e63d4156c7434d1edbdf23cfe2ee188098228a4a7d9f2a10ae0e232c9d9314ab932ab95ce7aec9a4260198afeb514f696e01c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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  }
}