{
  "manageEntity": {
    "action": "Repost",
    "entityId": "938329",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xda7ac31670ebbd9354b8723915b35127524cd772161232e9a49a3c6ca3255f0e",
    "signature": "0x2eab553c082c9b3a0a74bcad5d358da16c50e563d4ecbeae7f560f0a64e356660b0ce64851b3adf0abd7859ef460d2608e65c971762cd0ed092ccd781c659d491b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}