{
  "manageEntity": {
    "action": "Repost",
    "entityId": "701030",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x68c5ae031ea0832ab8930cf9b4ca870c3cb2ab75afda91faf77fe80fd51b9289",
    "signature": "0x0b1fb70b88d151d0a331da88eb4b2cd2512e8cc8d5f403aff7e44bc25769d8cf68eb59868148788fee0e60483bd46a7e45a435566e0c800f7a1f67af190b78041b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}