{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1370922307",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x445f6e362873aa03c315e420e590adddc3946372ac296298d290d999026a59c7",
    "signature": "0xc7c443a911304c7a16be10c3d6af0f19c6d78f46034e8f41b1a3fb802f3a47532fcd3a859253b29647b60523aa6949021fa0634814ca08e1fe55522265a71f9e1b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}