{
  "manageEntity": {
    "action": "Repost",
    "entityId": "299034030",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x316aa1208c7071c660a0121154ae96914b1357a6746f901f35cbdf68168cb4b1",
    "signature": "0x2d5f09d7b5150c995a90e47e3a36f22b4396c30dd34958cdfd9a728ac89375ba0e769b01a68aacbc2f94cfddd0fc3b09c876da52560b9864b07c71bbc48c655a1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}