{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1385312237",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb33d7f23f8b55f4b7fe7d54555a8c9446bd204ccaed7d969fb9878bd2ebb6ac3",
    "signature": "0xa930b6a9b1ec362b931eee0bda9e356f842c05d14e963c0c051d930f8f89bbf905c87ad06633fc4823d389a15b28a75d292cca77cc0fd30d8857299a5606c7531b",
    "signer": "0x1Ef5331d98352E3A7eb4f177ae6BbD27cA99eD1B",
    "userId": "771602835"
  }
}