{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1248724152",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd23e1e45cea9066c95c96fb3c973dcc07e825be479278b8379c8c45e1dca8a8f",
    "signature": "0x7201f02a9cc53bcdcc6a20c59a883c5829496055d45c3845b020d6b53077be2a5061d27070d5a13211b24e3fa6376c99e6638bd313109e57fb9522d3a50b15ba1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}