{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1458155900",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9fd5525fc7130778164ba051dfade04a527d6b2eafb47c68c193be278e8483c0",
    "signature": "0x9ed533c3ad335fae36f6a9265701fa0904fa48e7de426184ae4bc23fd7d5fe1f44d63961cff44d461b53aba5620a24a736240a0202cd038a983696a7baa1f1dc1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}