{
  "manageEntity": {
    "action": "Repost",
    "entityId": "818812935",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf1e6dd5341abb844fdc55995ab1b107786b5a304b149c2bf1577f1b213319477",
    "signature": "0xaa6f94ae660fbac93bc1042cbc06a2629c8f1826f5ab221b6c23213248e331ed7991a1ea07fb48624076e5a4b95a82c0ce4e2c3263204cdbc29da72c933b66bb1b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}