{
  "manageEntity": {
    "action": "Repost",
    "entityId": "457564817",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xddd94e638e9a3578190f68c749f83357ba53f50394fa08918ff8cbf3c68f000a",
    "signature": "0xf4ddb447ad0bafb4f84d7380fdadaf053e9c3b4cb0c30ab9d60907a5eeadf4596368f938939cd44f9f82823e011084ff6e6ce2e94088472f794062cb1e58feba1b",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
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  }
}