{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1416876644",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x73ee89c78f68bf9baeaef8db91c15b75905e04923df4835065f94164d7ffbc1e",
    "signature": "0xe68d7591826b4ba9f9e4ee790c6628ac65a216f90184cf6c28a721a39f87f02666e72341d9a307fe0bfe991ae1251860015ee828d5afdd18b5066e3dcce3d10f1b",
    "signer": "0x9765cbE8e26a2c6c4847C1B69ABeB0B5250EC254",
    "userId": "678556080"
  }
}