{
  "manageEntity": {
    "action": "Repost",
    "entityId": "272437",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8b7819a846ee1876223af72ab05904b3595dfa41036e515bfd52331750eb4059",
    "signature": "0x8282bb68b5ce10c2c30f71710c1c8a6dfa0d3c5341a68c81453558d1a0d4205b09fb448a21b70d929d49497103328a468f266b70f7bd445ceb0adf80ab50450b1b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}