{
  "manageEntity": {
    "action": "Repost",
    "entityId": "379870809",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xde3974d122b998c301def16074e8addbb4ca36d699c938894c9b9d80324f5d02",
    "signature": "0x14aaaa7cae954b8627e6a2c969cc1f6f1c2c6d0107d818458868e1b0c6456a72066749d96dff9ef92e1dffe11c0e7968761417dbdc1ac0dae5e3f0540751ff7d1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}