{
  "manageEntity": {
    "action": "Repost",
    "entityId": "462688940",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5846017b2d8ed0b16261a63134509080da751fda58da7053af429d7a0bbc9406",
    "signature": "0x049a72c225d4214cc1ebc68311ea5e9c37727559b23ff0807e2206de60aa20ed013158c8542aff4d7e4ab27a8300872776431f58d267e360a36cd7e9c476deee1c",
    "signer": "0xbbB98413eB671bb0000F0b18A2A7Cae9631043E1",
    "userId": "98311147"
  }
}