{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1592248556",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x32d5ec5726eb09b25c59631ec7c808363a7aa6e42655bb3d1297629fbc4f8bcd",
    "signature": "0x08c9088244dde43feb87a69f9baaa4dc409c1d2525ff49e98486224f0dd383b355275db9bd3e8efbfa5f3a5d2476da2e0ea4fe65ff699c937af59b7c1fc28e401b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}