{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1124588612",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc18b543698713c4afc41c57b70b1db756068804b4739c271bb169c15e5f11885",
    "signature": "0xb81b97746d1b6fd5a5002d7b2af7b9f5c530713f9ff31f150f6186403a85fc5769158d39a348b077da3bbe9868d0b422a23af0bed856d5949bf90a14df1b26b31c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}