{
  "manageEntity": {
    "action": "Repost",
    "entityId": "432783460",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x83f5b6f1a9fc107f360e744ee1aefbdaba9e1526bf37f60dd843f8532829ff4d",
    "signature": "0x83aab1a30aa7a9f94a49ff263bfee3a320bfdd5d282ef977982c4ab3f084e916428ff606ed773daf43b481058d805528ca6e027f13c3b250544d5f69d681dcf61b",
    "signer": "0x65b2681094e762CAD2349e6C1e2FbC8d54b9c046",
    "userId": "11153747"
  }
}