{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1478351660",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa5cb31e6ec9027f23f1be463a5433f3f34e57bd8e217fc05122f10da92e9c6cd",
    "signature": "0xa5117727900cb0493976d59c7561f323af022b7dc156fb09140665cb3984bae1308572630cbd4e8dfd0534383ab7a36026f26c926c08c78bdcde0f7c6352c8d21b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
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  }
}