{
  "manageEntity": {
    "action": "Repost",
    "entityId": "582321",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcc9d7f95328324a63f1a8ca7616204dc62c5e24924447fa07dd6976360479d7d",
    "signature": "0x2c89ebc5ad8b0fcbdfcfeb8b832bd213b8682b40f6a26219527778e85a21de061056b38782095de7735f9d1f7b1f006eb0c4ef9150fb00effdbb30e950c312ad1c",
    "signer": "0x65b2681094e762CAD2349e6C1e2FbC8d54b9c046",
    "userId": "11153747"
  }
}