{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1787636496",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x55c35b6817afd5ec06e6d06f2b967e5524b4cc7b0e96fbe011f9e4ea528beaaf",
    "signature": "0x94998238ee66d66080c2731b681dd6cddeb8db03d118abc3a9991f080cf4c2a708cb136c12f3eb14996c254ab32926dbc3b9eebc10a54c4769acfa3bb874bdd41c",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}