{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1590036914",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x27439047ddecefa227126e3618d85ca8f142fa4e3b2317878e678e75888f6b56",
    "signature": "0xec77f7b09dac643177fd7244a9e388c5e87ec4bb617a0b281298c61935c2b2a11bf3c246b4fcdf79951dbdfa56927b30381093ec951e2f45a0c796c37d7c43ba1b",
    "signer": "0x9369ae91F6A1cC4996D9126FD991d64e7E24c805",
    "userId": "333763354"
  }
}