{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1000042964",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3596eae230e4b066f60329c6c2edbca0ab52436bf959c9bc3afd309a1725d81c",
    "signature": "0xc43c310a12d061a650c1408716eff5f3686164639c5d39c27ba87e2cc62dd1515302e887d8e1510bb9faab862b8d48ce63771c0ff60ec47db7b8a93a55fc8b5e1b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}