{
  "manageEntity": {
    "action": "Repost",
    "entityId": "103302",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x72f0fd11727b09a8c29c4866dbf341b25bba5c9cbc2d7f3b66a73053ebddd176",
    "signature": "0x53510e1623d016da0b6e677c937f19b6faf083cf33d67dbcd64ddbd8556880cd01b2b0dc1a25a038f79d0d9748a472188d463e0aa0defecacc1c9cc451c52cb01c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}