{
  "manageEntity": {
    "action": "Repost",
    "entityId": "83148454",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1d4d33e812b57cac4a1e60c5103ef41dbe331bf466b57254f2486d435d38b9a7",
    "signature": "0xe8163cc44bf9ce7273a4486e9d21cf88f38d16fccd047091f5de5ce0f486e8156c59ca018c7e4ecef5f082091444ef4dc642fb8beabb7c915f6bff1a07c5c96d1c",
    "signer": "0xdA0eFB0e7b973C487c12501759aDb23012CB5248",
    "userId": "178070"
  }
}