{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2104095803",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc6297687545550b8a5f7e3c9f97a9e2445f88ba48f76774264f4a1d8072cd935",
    "signature": "0x0970c9dbe76094d699cde3f93fb5e074abe502045ff57d6bf9698b03b5e5a9803d4f0b30bdd1b3eeea2c939c554de37786e6f7e24b3e1db509047d321af1d7a81b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}