{
  "manageEntity": {
    "action": "Repost",
    "entityId": "27225440",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5cf9b9381a32c7819f3dd25b4fc0003aa1a6c33b1b50911286735025f02d5e3a",
    "signature": "0xb6a2422e3d5ea42c2d781c275533698f885fa370b8a55ee1bb3340b75f948fd8179686dd52e7f1f60c9363076619257847f62b42b1e4bbbe987b34ce1308e04b1c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}