{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1834384100",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x22a184fc5eaace4add3156a09d6644850e56fdf82fa549cc51251b3cf8d0d2ae",
    "signature": "0x948beba1516a4628f58e25d350b24efe880685125171e931f6c03db64ca1cee9578bb2dd72d33fac076ddddab99bbc3d0ba5dc8d65e41523f8b8cc4d31cc4d6d1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}