{
  "manageEntity": {
    "action": "Repost",
    "entityId": "13041847",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x77f50fcb020433f5613302984f7a7d2d58e9983c1d7b1f0f18a8f3119a81bd95",
    "signature": "0xd39a14a35a6cce6df09b949d7965aa1d7bcf021098003fc24b9c39a7fca115d61f3a8ae0344e1624bc900c8d3ae0548c62d12f92a8394cb97429cc754c761cae1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}