{
  "manageEntity": {
    "action": "Repost",
    "entityId": "123868",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x06429566879cc8501b1d6d89c2bef3aa3a43c320e9c21aa52b3a2283e05b7d8f",
    "signature": "0x8cd8c52d4286e9f8575a9ca97a3e37f4215d36358533327542c934b9a1c4c450606c8c74d3871e327630eae7d4549f89d3aa758f73e42db9aec336a3ca72ef251b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}