{
  "manageEntity": {
    "action": "Repost",
    "entityId": "265739485",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2d446b4d2402f75469eef3478266e4c5e7a57e91e1b3da9a27233b9cfa86e9f3",
    "signature": "0x3e55f86db5f313937905195a3cf88288f9cb9c67bd58158f82d0c90c5980d2ba62d7732d12fb99de5fc5c5329582de621d07f27161feca23be4a50e823f1971e1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}