{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1524866242",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x436b4f874cfa2532c84cb97217cb6cdcca415ff5302581fc8ecdabcab912147f",
    "signature": "0x0ad3d4b67077158b2871b0ed2cd40f70678634a08d3d812ee2ddf8632617c628405e9faa039281cf51adba3f9688892ec44c38085c32c05bd8530f3a5bd841121c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}