{
  "manageEntity": {
    "action": "Repost",
    "entityId": "475663841",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x978be0c1378f492214c88a3768b69207ab2a4c4bc30e7946768f78679578cce1",
    "signature": "0x1cb463cd4029d95b78446506b11153f313b6a6cd37c8a95d056c251e84f62b4616cbc189927550c81163b5249e42da1d4a8392a41e54da338ff32a39567d65621b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
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  }
}