{
  "manageEntity": {
    "action": "Repost",
    "entityId": "898322781",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8c25eb2f960d6f6f973f056252d6c6fc95bb62ae9e0204d935bded0010bd4828",
    "signature": "0x07c471ee39111fffc14da2813d63dbbf66869f8ab751fd9191a6d2b900bc88ff7f319710098fab231ff8e70dbf086386960a19bd5d4284aa942f18f2fd9f29a01b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}