{
  "manageEntity": {
    "action": "Repost",
    "entityId": "6113101",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7fe22b9ab858b083ec5b504388a6b8791bce79d2397c5924f2bb442ebe412922",
    "signature": "0x8df0a3573553a6d64c00301577d7e71a383cf8372939db32107c910a8d476a9b0d54daafb123327ef5ddecfd730d341844b882b03e0437f675121c125fb4d5821b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}