{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1086923",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd39a8d4e7bfdf2b24179960429b307334d1f9510b3e6084ae465f035df358a68",
    "signature": "0x4b67fb52c5271d85ca9e5a8c109f271c716fe9ef329ff2f5d80595d2a157bd17197066d89012153357627cc9e0e6f86a6254959375116eb0042610bd23078fcb1c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}