{
  "manageEntity": {
    "action": "Repost",
    "entityId": "293123000",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe359ecd5980cde532b56086119e52761c26d65aec7a0a57158f71a466a9f8443",
    "signature": "0xf47e47609d923c5eeacce5d7c359ed2e60349da9294598c694dde1de484e6c48040db34278471651eeca3beb08af9dcab50e6f1d0504b12a65323eacf74072ea1c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}