{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1039272051",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd67231108fec09869ef53cb9d1fa2c9507ec37e7016840e804e7b922dc116454",
    "signature": "0x0a43f775950f2f629c706db362483aadf1a7c2c519fe473fbdfdf283d9ee25573a49046c75b40f5c470b15b0e1a8ae040f6207a48586e4e4ae6b2e0596c9061d1c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}