{
  "manageEntity": {
    "action": "Repost",
    "entityId": "209211",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7e46804b598ffd824b1f3b14e55d66733bf9c2b8f29081d84cc249dec869eb74",
    "signature": "0x97463dd2eccc64374caa0b85fdba677146452b6cbb56664d5f8817435781abf62713ce0883ed207a4c7d19a55976c463b3339ca4c7dd73bdec182b18ddab35121c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}