{
  "manageEntity": {
    "action": "Repost",
    "entityId": "616747931",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4b6b35624fe1c91ba3050622e9c9dbd064052b12c333cbf92f9c15d6af30e793",
    "signature": "0xbccda8bbd98149076e808fd9c65b1607ccffe198f1de37b6e5227adcb4f1041a1377bc03b131e0cda450dc57537413332b46b93a36e02f37d083f7dae7c0066a1c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
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  }
}